Patents by Inventor Hiroyuki Hirayama
Hiroyuki Hirayama 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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Publication number: 20240148895Abstract: An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): (where at the left represents the binding site with NH and at the right represents the binding side with D), D is a group represented by formula (D-1) or formula (D-2): (where represents the binding site with X), and n is in the range of about 1 to about 8).Type: ApplicationFiled: August 24, 2023Publication date: May 9, 2024Inventors: Masayuki MIYANO, Yuya NAKAZAWA, Kentaro ISO, Yuki YABE, Hirotatsu UMIHARA, Junichi TAGUCHI, Satoshi INOUE, Shuntaro TSUKAMOTO, Hiroyuki KOGAI, Atsumi YAMAGUCHI, Tsuyoshi AKAGI, Yohei MUKAI, Toshifumi HIRAYAMA, Masaki KATO, Toshiki MOCHIZUKI, Akihiko YAMAMOTO, Yuji YAMAMOTO, Takato SAKURADA
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Patent number: 11923170Abstract: The plasma processing apparatus according to an exemplary embodiment includes a processing container, a stage, an upper electrode, a dielectric plate, and a waveguide. The stage is provided in the processing container. The dielectric plate is provided above the stage with a space in the processing container interposed therebetween. The upper electrode is provided above the dielectric plate. The waveguide has an end and guides high frequency waves in a VHF band or a UHF band. The end is arranged to face the space to radiate high frequency waves to the space. The dielectric plate includes a conductive film. The conductive film is provided on an upper surface of the dielectric plate. The upper surface faces the upper electrode. The conductive film is electrically connected to the upper electrode.Type: GrantFiled: November 26, 2019Date of Patent: March 5, 2024Assignee: TOKYO ELECTRON LIMITEDInventors: Satoru Kawakami, Hiroyuki Yamamoto, Taro Ikeda, Masaki Hirayama
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Patent number: 11608023Abstract: A side airbag device is provided in a seat back of a vehicle seat. The side airbag device includes: a primary airbag configured to be inflated and deployed forward and in an up-and-down direction from an outer portion of the seat back in a vehicle width direction; and a secondary airbag connected to an inner portion of the primary airbag in the vehicle width direction, communicating with the primary airbag through a first communication hole, and configured to be inflated and deployed inward in the vehicle width direction from the primary airbag. The first communication hole is at least partially arranged more forward than a front surface of the outer portion of the seat back in an inflated and deployed state of the primary airbag. The secondary airbag comes in contact with a front surface of the seat back in an inflated and deployed state of the secondary airbag.Type: GrantFiled: February 18, 2022Date of Patent: March 21, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Koji Ikeda, Yu Kanayama, Hisaki Sugaya, Takayuki Kawabuchi, Hiroyuki Hirayama
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Patent number: 11491947Abstract: A side airbag device is provided in a seat back of a vehicle seat. The side airbag device includes: a primary airbag configured to be deployed forward and in an up-and-down direction from an outer portion of the seat back in a vehicle width direction; and a secondary airbag connected to the primary airbag via a connecting portion, communicating with the primary airbag through a communication hole provided in the connecting portion, and configured to be deployed in the vehicle width direction from the primary airbag. The secondary airbag is folded to a side opposite to the primary airbag along a first fold passing above the connecting portion and extending in a front-and-rear direction. In a state where the secondary airbag is folded along the first fold, the primary airbag and the secondary airbag are wound or folded around an axis extending in the up-and-down direction.Type: GrantFiled: February 18, 2022Date of Patent: November 8, 2022Assignee: HONDA MOTOR CO., LTD.Inventors: Yu Kanayama, Koji Ikeda, Hiroyuki Hirayama, Hisaki Sugaya, Takayuki Kawabuchi
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Publication number: 20220281403Abstract: A side airbag device is provided in a seat back of a vehicle seat. The side airbag device includes: a primary airbag configured to be inflated and deployed forward and in an up-and-down direction from an outer portion of the seat back in a vehicle width direction; and a secondary airbag connected to an inner portion of the primary airbag in the vehicle width direction, communicating with the primary airbag through a first communication hole, and configured to be inflated and deployed inward in the vehicle width direction from the primary airbag. The first communication hole is at least partially arranged more forward than a front surface of the outer portion of the seat back in an inflated and deployed state of the primary airbag. The secondary airbag comes in contact with a front surface of the seat back in an inflated and deployed state of the secondary airbag.Type: ApplicationFiled: February 18, 2022Publication date: September 8, 2022Inventors: Koji IKEDA, Yu KANAYAMA, Hisaki SUGAYA, Takayuki KAWABUCHI, Hiroyuki HIRAYAMA
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Publication number: 20220281402Abstract: A side airbag device is provided in a seat back of a vehicle seat. The side airbag device includes: a primary airbag configured to be deployed forward and in an up-and-down direction from an outer portion of the seat back in a vehicle width direction; and a secondary airbag connected to the primary airbag via a connecting portion, communicating with the primary airbag through a communication hole provided in the connecting portion, and configured to be deployed in the vehicle width direction from the primary airbag. The secondary airbag is folded to a side opposite to the primary airbag along a first fold passing above the connecting portion and extending in a front-and-rear direction. In a state where the secondary airbag is folded along the first fold, the primary airbag and the secondary airbag are wound or folded around an axis extending in the up-and-down direction.Type: ApplicationFiled: February 18, 2022Publication date: September 8, 2022Inventors: Yu KANAYAMA, Koji IKEDA, Hiroyuki HIRAYAMA, Hisaki SUGAYA, Takayuki KAWABUCHI
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Patent number: 10513237Abstract: A head protection airbag apparatus includes an airbag which is stored on an upper edge side of a vehicle window and is deployed and inflated to cover the window, and a protector which stores a folded body of the airbag. An upper edge side portion of the window includes a vehicle body side member which partially protrudes toward a vehicle inner side around an upper side of a storage region of the folded body. The protector includes a cover part which is disposed in a disposition region of the vehicle body side member. The cover part includes a door part which can be opened such that a tip end side is rotated upward while covering a region extending from a vehicle inner side lower corner part to a vehicle inner side surface of the vehicle body side member when the airbag is being deployed and inflated.Type: GrantFiled: March 8, 2018Date of Patent: December 24, 2019Assignees: TOYODA GOSEI CO., LTD., HONDA MOTOR CO., LTD.Inventors: Jun Sato, Hiroyuki Hirayama
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Patent number: 10300879Abstract: A side curtain airbag system 10 includes: an airbag body 21 mounted on a vehicle interior side of a roof side part of a body and deploying upon supply of gas; and a protector 22 designed to hold the airbag body 21 and guide deployment of the airbag body 21. The protector 22 includes: a main body part 41 extending along the roof side part and covers the airbag body 21; multiple first ribs extending toward a vehicle exterior from the main body part 41, capable of making contact with the body at the time of deployment of the airbag body 21, and arranged in a direction in which the main body part 41 extends; and a second rib 43 connecting an adjacent pair, of the first ribs 42 to each other, and extending toward the vehicle exterior and obliquely downward from the main body part 41.Type: GrantFiled: July 12, 2017Date of Patent: May 28, 2019Assignee: HONDA MOTOR CO., LTD.Inventor: Hiroyuki Hirayama
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Publication number: 20180257599Abstract: A head protection airbag apparatus includes an airbag which is stored on an upper edge side of a vehicle window and is deployed and inflated to cover the window, and a protector which stores a folded body of the airbag. An upper edge side portion of the window includes a vehicle body side member which partially protrudes toward a vehicle inner side around an upper side of a storage region of the folded body. The protector includes a cover part which is disposed in a disposition region of the vehicle body side member. The cover part includes a door part which can be opened such that a tip end side is rotated upward while covering a region extending from a vehicle inner side lower corner part to a vehicle inner side surface of the vehicle body side member when the airbag is being deployed and inflated.Type: ApplicationFiled: March 8, 2018Publication date: September 13, 2018Inventors: Jun SATO, Hiroyuki HIRAYAMA
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Publication number: 20180015900Abstract: A side curtain airbag system 10 includes: an airbag body 21 mounted on a vehicle interior side of a roof side part of a body and deploying upon supply of gas; and a protector 22 designed to hold the airbag body 21 and guide deployment of the airbag body 21. The protector 22 includes: a main body part 41 extending along the roof side part and covers the airbag body 21; multiple first ribs extending toward a vehicle exterior from the main body part 41, capable of making contact with the body at the time of deployment of the airbag body 21, and arranged in a direction in which the main body part 41 extends; and a second rib 43 connecting an adjacent pair, of the first ribs 42 to each other, and extending toward the vehicle exterior and obliquely downward from the main body part 41.Type: ApplicationFiled: July 12, 2017Publication date: January 18, 2018Applicant: HONDA MOTOR CO., LTD.Inventor: Hiroyuki Hirayama
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Patent number: 8360463Abstract: An engagement structure includes a garnish main body, a garnish lid, an engagement stop, and an engaged part. The engagement stop has an engagement protrusion and is disposed on one of the garnish main body and the garnish lid. The engagement protrusion protrudes in a direction opposite to an airbag accommodated between the pillar and the garnish main body. The engaged part is engaged to the engagement protrusion and is disposed on another of the garnish main body and the garnish lid. The engaged part has a guiding surface configured to guide the airbag during inflation.Type: GrantFiled: October 12, 2011Date of Patent: January 29, 2013Assignee: Honda Motor Co., Ltd.Inventors: Hiroyuki Isayama, Koji Ikeda, Hiroyuki Hirayama
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Publication number: 20120112440Abstract: An engagement structure includes a garnish main body, a garnish lid, an engagement stop, and an engaged part. The engagement stop has an engagement protrusion and is disposed on one of the garnish main body and the garnish lid. The engagement protrusion protrudes in a direction opposite to an airbag accommodated between the pillar and the garnish main body. The engaged part is engaged to the engagement protrusion and is disposed on another of the garnish main body and the garnish lid. The engaged part has a guiding surface configured to guide the airbag during inflation.Type: ApplicationFiled: October 12, 2011Publication date: May 10, 2012Applicant: HONDA MOTOR CO., LTD.Inventors: Hiroyuki ISAYAMA, Koji Ikeda, Hiroyuki Hirayama
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Patent number: 7775553Abstract: A vehicle occupant protection apparatus for use in a vehicle includes an occupant-protecting expansion part caused to expand in the form of a curtain in the vehicle cabin along windows. The expansion part is attached to the vehicle body at two attachment points positioned forward and rearward of the windows. A tension line that joins the two attachment points is in a position where the expansion part is extended between the two points, and is positioned below the lower edges of the windows.Type: GrantFiled: June 23, 2009Date of Patent: August 17, 2010Assignee: Honda Motor Co., Ltd.Inventors: Naoki Takemura, Koji Ikeda, Hiroyuki Hirayama, Takashi Nakamura, Hiroyuki Isayama
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Publication number: 20090256336Abstract: A vehicle occupant protection apparatus for use in a vehicle includes an occupant-protecting expansion part caused to expand in the form of a curtain in the vehicle cabin along windows. The expansion part is attached to the vehicle body at two attachment points positioned forward and rearward of the windows. A tension line that joins the two attachment points is in a position where the expansion part is extended between the two points, and is positioned below the lower edges of the windows.Type: ApplicationFiled: June 23, 2009Publication date: October 15, 2009Applicant: HONDA MOTOR CO., LTD.Inventors: Naoki Takemura, Koji Ikeda, Hiroyuki Hirayama, Takashi Nakamura, Hiroyuki Isayama
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Publication number: 20070138778Abstract: A vehicle occupant protection apparatus for use in a vehicle includes an occupant-protecting expansion part caused to expand in the form of a curtain in the vehicle cabin along windows. The expansion part is attached to the vehicle body at two attachment points positioned forward and rearward of the windows. A tension line that joins the two attachment points is in a position where the expansion part is extended between the two points, and is positioned below the lower edges of the windows.Type: ApplicationFiled: December 13, 2006Publication date: June 21, 2007Applicant: HONDA MOTOR CO., LTD.Inventors: Naoki Takemura, Koji Ikeda, Hiroyuki Hirayama, Takashi Nakamura, Hiroyuki Isayama
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Patent number: 7159925Abstract: A sun visor for a vehicle includes a shaft 10 angularly movably mounted on a roof surface within a passenger compartment of the vehicle, and a shielding plate angularly movably mounted on the shaft 10. A holder 30 and a stabilizer 70, in which the shaft 10 is angularly movably inserted, are provided at an end portion of the shielding plate, and a first projection 20A and a second projection 20B are formed on the shaft 10, and are spaced from each other in a direction of an axis of the shaft. The distance between the second projection 20B and the tubular portion 71 is larger than the distance between the first projection 20A and the bearing portion 33.Type: GrantFiled: February 7, 2006Date of Patent: January 9, 2007Assignees: Honda Motor Co., Ltd., Kyowa Sangyo Co., Ltd.Inventors: Koji Ikeda, Toshikazu Hirose, Tadao Goto, Hiroyuki Hirayama, Takatomo Watanabe, Junichi Soga
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Publication number: 20060175861Abstract: A sun visor for a vehicle includes a shaft 10 angularly movably mounted on a roof surface within a passenger compartment of the vehicle, and a shielding plate angularly movably mounted on the shaft 10. A holder 30 and a stabilizer 70, in which the shaft 10 is angularly movably inserted, are provided at an end portion of the shielding plate, and a first projection 20A and a second projection 20B are formed on the shaft 10, and are spaced from each other in a direction of an axis of the shaft. The distance between the second projection 20B and the tubular portion 71 is larger than the distance between the first projection 20A and the bearing portion 33.Type: ApplicationFiled: February 7, 2006Publication date: August 10, 2006Applicants: Honda Motor Co., Ltd., KYOWA SANGYO CO., LTD.Inventors: Koji Ikeda, Toshikazu Hirose, Tadao Goto, Hiroyuki Hirayama, Takatomo Watanabe, Junichi Soga
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Patent number: 5175366Abstract: A process for preparing an amide by hydrating a cyanohydrin with a denatured manganese dioxide catalyst. The catalyst is prepared by reacting an aqueous permanganate solution and an aqueous manganese (II) compound solution in an acidic aqueous solution at a temperature of 70.degree. C. to 150.degree. C.Type: GrantFiled: August 14, 1991Date of Patent: December 29, 1992Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Shuji Ebata, Hiroyuki Hirayama, Hirofumi Higuchi, Koichi Kida
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Patent number: 5061675Abstract: A process for producing a denatured manganese dioxide for the hydration reaction of cyanohydrins comprising reacting an aqueous permanganate salt solution and an aqueous manganese (II) compound in an acidic aqueous solution at a temperature of 70.degree. C. to 130.degree. C. is disclosed. The manganese dioxide catalyst obtained by the process exhibits a high activity over a long period in the preparation of an amide by the hydration of the corresponding cyanohydrin.Type: GrantFiled: June 25, 1990Date of Patent: October 29, 1991Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Shuji Ebata, Hiroyuki Hirayama, Hirofumi Higuchi, Koichi Kida
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Patent number: 4990651Abstract: Carboxylic acid esters, industrially important compounds, are obtained by reacting carboxylic acid amides and formic acid esters, or carboxylic acid amides, alcohols and carbon monoxide in the presence of metal alcoholate.Type: GrantFiled: April 12, 1989Date of Patent: February 5, 1991Assignee: Mitsubishi Gas Chemical Company, Inc.Inventors: Hideo Ikarashi, Yoshio Kawai, Seiji Nagasawa, Hiroyuki Hirayama