Patents by Inventor Shigeru Hayakawa
Shigeru Hayakawa has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10597200Abstract: A screw cap container including a container main body and a screw cap. The container main body includes a mouth tubular portion, which is provided with slope screw portions. The slope screw portions include: upper screw protrusions disposed at three or more different positions; lower long screw protrusions having left end positions same as left end positions of the upper screw protrusions, and each having a length longer than a length of each upper screw protrusion; and oblique screw protrusions extending obliquely from right ends of the lower long screw protrusions and each being connected to a left end of a different one of the upper screw protrusions. The screw cap includes a top wall and an outer circumferential wall. The outer circumferential wall is provided with cap screw protrusions disposed in the same number as the number of the upper screw protrusions.Type: GrantFiled: February 3, 2016Date of Patent: March 24, 2020Assignee: YOSHINO KOGYOSHO CO., LTD.Inventors: Noriyuki Asakawa, Tatsuharu Ida, Takumi Sugizaki, Shigeru Hayakawa
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Patent number: 10023347Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: GrantFiled: January 27, 2015Date of Patent: July 17, 2018Assignee: YOSHINO KOGYOSHO CO., LTD.Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Publication number: 20180044072Abstract: A screw cap container including a container main body and a screw cap. The container main body includes a mouth tubular portion, which is provided with slope screw portions. The slope screw portions include: upper screw protrusions disposed at three or more different positions; lower long screw protrusions having left end positions same as left end positions of the upper screw protrusions, and each having a length longer than a length of each upper screw protrusion; and oblique screw protrusions extending obliquely from right ends of the lower long screw protrusions and each being connected to a left end of a different one of the upper screw protrusions. The screw cap includes a top wall and an outer circumferential wall. The outer circumferential wall is provided with cap screw protrusions disposed in the same number as the number of the upper screw protrusions.Type: ApplicationFiled: February 3, 2016Publication date: February 15, 2018Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Noriyuki ASAKAWA, Tatsuharu IDA, Takumi SUGIZAKI, Shigeru HAYAKAWA
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Patent number: 9238521Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: GrantFiled: November 27, 2013Date of Patent: January 19, 2016Assignee: YOSHINO KOGYOSHO CO., LTD.Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Publication number: 20150136798Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: ApplicationFiled: January 27, 2015Publication date: May 21, 2015Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Shigeru HAYAKAWA, Yoshiharu KITAMURA, Kazuo SUZUKI
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Patent number: 8925767Abstract: A container with a folded-back bottom wall, which is very stable in a rest position, has a strong bottom wall, and makes it possible to minimize the amount of remaining liquid while allowing costs to be reduced is provided. The container with a folded-back bottom wall has a bottom wall and a body part and transforms into a first mode in which the bottom wall is made to project downwards from the lower surface of the body part, and into a second mode in which the bottom wall is folded back inside the body part. The boundary portion between the bottom wall and the body part is folded to have an outwardly-convex shape so that a folding groove is circumferentially formed, and the bottom wall is folded back inside the body part at the folding groove.Type: GrantFiled: January 27, 2010Date of Patent: January 6, 2015Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Shigeo Iizuka, Shigeru Hayakawa
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Patent number: 8746494Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: GrantFiled: March 18, 2013Date of Patent: June 10, 2014Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Publication number: 20140084013Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: ApplicationFiled: November 27, 2013Publication date: March 27, 2014Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Shigeru HAYAKAWA, Yoshiharu KITAMURA, Kazuo SUZUKI
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Publication number: 20130206796Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: ApplicationFiled: March 18, 2013Publication date: August 15, 2013Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Patent number: 8505763Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: GrantFiled: December 24, 2009Date of Patent: August 13, 2013Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Patent number: 8474650Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: GrantFiled: December 24, 2009Date of Patent: July 2, 2013Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Publication number: 20110284557Abstract: Disclosed is a synthetic resin container provided with an inverting, foldback bottom wall that can maintain a stable, self-supporting position while being able to minimize the amount of residual contents, and that can be formed by blow-molding, etc., and maintain the favorable producibility or low cost of the past. The synthetic resin container is provided with a bottom wall that forms the bottom of the container, and a drum section that is united to the perimeter of the bottom wall and forms a filling space M for contents on the inside, and is a synthetic resin container wherein a raised bottom is formed by inverting and folding back said bottom wall toward said drum section. Said drum section has a lower peripheral wall that touches or approaches the outer wall part of said bottom wall and forms a self-supporting base by the inversion and folding back of said bottom wall.Type: ApplicationFiled: December 24, 2009Publication date: November 24, 2011Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Shigeru Hayakawa, Yoshiharu Kitamura, Kazuo Suzuki
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Publication number: 20110278308Abstract: A container with a folded-back bottom wall, which is very stable in a rest position, has a strong bottom wall, and makes it possible to minimize the amount of remaining liquid while allowing costs to be reduced is provided. The container with a folded-back bottom wall has a bottom wall and a body part and transforms into a first mode in which the bottom wall is made to project downwards from the lower surface of the body part, and into a second mode in which the bottom wall is folded back inside the body part. The boundary portion between the bottom wall and the body part is folded to have an outwardly-convex shape so that a folding groove is circumferentially formed, and the bottom wall is folded back inside the body part at the folding groove.Type: ApplicationFiled: January 27, 2010Publication date: November 17, 2011Applicant: YOSHINO KOGYOSHO CO., LTD.Inventors: Shigeo Iizuka, Shigeru Hayakawa
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Patent number: 7798539Abstract: A door lock device for a vehicle includes an operating mechanism being selectable of a locked state where a latched state, between a latching member and a latched member, being unreleasable and an unlocked state where the latched state being releasable, an active lever being rotatable between a locked position and an unlocked position thereof, and an open link disabling a transmission of an operational force of a handle to the latched member under the locked state and allowing a transmission of the operational force of the handle to the latched member under the unlocked state. The active lever, provided with an elongated bore, is supported by a housing which houses the operating mechanism to be rotatable. The open link is operatively connected to the handle to be slidably supported by the housing and is provided with an engaging portion which engages with the elongated bore to be slidable therein.Type: GrantFiled: September 19, 2006Date of Patent: September 21, 2010Assignees: Aisin Seiki Kabushiki Kaisha, Aisin Kiko Co., Ltd.Inventors: Shigeru Hayakawa, Ryujiro Akizuki, Atsushi Katsurayama, Yasuhiko Sono, Satoshi Suzuki, Eiji Torii, Toshihiro Kitamura
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Patent number: 7614670Abstract: A door closing apparatus includes a latch mechanism operated for opening or closing a door of a vehicle, a driving mechanism transmitting a driving force to the latch mechanism to operate the latch mechanism, a first lever rotatably disposed about a first rotational axis and rotating in one direction in response to transmission of an operation force of a door handle to the first lever so that the latch mechanism is controlled at the unlatched state, a second lever having an engaging portion which engages with the first lever and rotatably disposed about a second rotational axis being different from the first rotational axis. The second lever rotates in the one direction about the second rotational axis in response to a rotation in the one direction of the first lever to interrupt transmission of the driving force from the driving mechanism to the latch mechanism.Type: GrantFiled: November 13, 2006Date of Patent: November 10, 2009Assignee: Aisin Seiki Kabushiki KaishaInventors: Shigeru Hayakawa, Motohiro Kokubo, Toshitsugu Oda, Tsutomu Kobayashi, Nobuko Watanabe
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Patent number: 7490614Abstract: A comb-carrying container is designed for applying substance by sequential action. The container has a hollow comb with a shaft, and a cap-like member formed at the lower end of the shaft, and a laminated container body consisting of an outer layer and an inner layer peelable therefrom and having an opened neck portion, to which the cap-like member is fitted, such that the liquid in the container may be discharged from the teeth of the comb through the shaft. In the present invention, the shaft 32 and the cap-like member 21 is separated each other, and a pump cylinder 11 is depending from the cap-like member 21 to the laminated container body 1, and a stem 41 is depending from the shaft 32 into the pump cylinder 11. A cylindrical piston 44 is attached at the lower end portion of the stem.Type: GrantFiled: January 30, 2003Date of Patent: February 17, 2009Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Shigeru Hayakawa, Tsutomu Kobayashi, Mitsuo Furusawa
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Publication number: 20080023971Abstract: A door-lock child protecting device capable of preventing a child in a vehicle from opening a door is reduced in size. This device includes an open member (1) being movable in a direction of releasing a door lock, an inside lever (2) for being actuated by an input from an inside handle, a movable operating member (3) for moving the open member (1) in the direction of releasing the door lock, a child protecting member (4) capable of being switched by an operation of an operating portion (41) between a set position to execute child protection and an unset position not to execute child protection, and a base (5). The child protecting member (4) is rectilinearly movable between the set position (S1) and the unset position (S2) and inhibited from being rotated with respect to the base (5).Type: ApplicationFiled: November 16, 2005Publication date: January 31, 2008Applicants: AISIN SEIKI KABUSHIKI KAISHA, AISIN KIKO CO., LTD.Inventors: Ryujiro Akizuki, Satoshi Suzuki, Eiji Torii, Yasuhiko Sono, Atsushi Katsurayama, Shigeru Hayakawa, Katsutoshi Fukunaga, Toshihiro Kitamura
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Patent number: 7296711Abstract: A child resistant safety cap having a cover and a safety mechanism by which finger dexterity is required to open the cap, while the safety mechanism capable of being released if it is unnecessary. The cap comprises a cap body 1 having a skirt 3 with at least one stopping piece 9 at one side thereof. The stopping piece 9 has a base end fixed to a lower portion of the skirt 3 such that the stopping piece is pushable inwardly and swayable about the base end. The leading end portion of the stopping piece 9 is confronting at its outside with the insides of an outer tube 14 of the cover, and first and second engagement means 10, 18 are provided at confronting sides of the stopping piece 9 and the outer tube 14 for providing mutual engagement, such that when the stopping piece 9 is in an initial position, the first and second engagement means 10, 18 are engaged unless the stopping piece 9 is pushed inwardly against its elasticity.Type: GrantFiled: July 30, 2002Date of Patent: November 20, 2007Assignee: Yoshino Kogyosho Co., Ltd.Inventors: Shigeru Hayakawa, Takayuki Goto
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Publication number: 20070120378Abstract: 1. A door closing apparatus includes a latch mechanism operated for opening or closing a door of a vehicle, a driving mechanism transmitting a driving force to the latch mechanism to operate the latch mechanism, a first lever rotatably disposed about a first rotational axis and rotating in one direction in response to transmission of an operation force of a door handle to the first lever so that the latch mechanism is controlled at the unlatched state, a second lever having an engaging portion which engages with the first lever and rotatably disposed about a second rotational axis being different from the first rotational axis. The second lever rotates in the one direction about the second rotational axis in response to a rotation in the one direction of the first lever to interrupt transmission of the driving force from the driving mechanism to the latch mechanism.Type: ApplicationFiled: November 13, 2006Publication date: May 31, 2007Applicant: Aisin Seiki Kabushiki KaishaInventors: Shigeru Hayakawa, Motohiro Kokubo, Toshitsugu Oda, Tsutomu Kobayashi, Nobuko Watanabe
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Publication number: 20070111845Abstract: A driving mechanism includes: a drive gear fixed to a motor; a sun gear rotatably provided and having a gear portion engaged with the drive gear; a ring gear coaxial with the sun gear and locked not to rotate relative to the sun gear and being allowed to rotate relative to the sun gear; a planetary gear engaged with the sun gear and the ring gear; a planetary carrier coaxial with the sun gear and connected to the planetary gear, the planetary carrier outputting force in response to rotation and revolution of the planetary gear associated with rotation of the sun gear and relative to the ring gear locked not to rotate. A central engaged portion of the driving gear and the gear portion and a central engaged portion of the sun gear, the ring gear and the planetary gear are arranged on the same plane.Type: ApplicationFiled: November 16, 2006Publication date: May 17, 2007Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Shigeru Hayakawa, Motohiro Kokubo, Toshitsugu Oda, Tsutomu Kobayashi, Nobuko Watanabe