Patents by Inventor Yutaka Fujiwara
Yutaka Fujiwara 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: 10391694Abstract: Disclosed herein is a method of producing a film, the method being capable of suppressing formation of die lines in melt extrusion molding using a T die. A thermoplastic resin composition having a relaxation modulus of not less than 100 Pa and not more than 2,000 Pa is melted and kneaded, the relaxation modulus being measured under conditions of a temperature of 260° C., distortion of 1%, and a relaxation time of 1 second, and extrusion molding of the thermoplastic resin composition using the T die is performed to form the film. The thermoplastic resin composition may contain an acrylic resin and a rubber particle.Type: GrantFiled: December 22, 2014Date of Patent: August 27, 2019Assignee: KANEKA CORPORATIONInventors: Keisuke Hatano, Yutaka Fujiwara
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Patent number: 9527381Abstract: A fuel filler lid device is capable of protrusion and movement and has a door hook which locks a fuel filler lid in a closed state by being urged in an extending direction by a spring and unlocks the fuel filler lid by being contracted/operated by a door motor. A wall portion that regulates extension of the door hook at a first position in a state locked by the door hook at a closed position is provided on the fuel filler lid. If a sensor detects that the door hook is at the first position for a predetermined time, it is determined that the fuel filler lid is in the closed state, while the sensor detects that the door hook is at a second position protruding more than the first position for a predetermined time, it is determined that the fuel filler lid is in an open state.Type: GrantFiled: December 18, 2014Date of Patent: December 27, 2016Assignee: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHAInventors: Atsushi Wakamatsu, Yutaka Fujiwara
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Publication number: 20160325477Abstract: Disclosed herein is a method of producing a film, the method being capable of suppressing formation of die lines in melt extrusion molding using a T die. A thermoplastic resin composition having a relaxation modulus of not less than 100 Pa and not more than 2,000 Pa is melted and kneaded, the relaxation modulus being measured under conditions of a temperature of 260° C., distortion of 1%, and a relaxation time of 1 second, and extrusion molding of the thermoplastic resin composition using the T die is performed to form the film. The thermoplastic resin composition may contain an acrylic resin and a rubber particle.Type: ApplicationFiled: December 22, 2014Publication date: November 10, 2016Applicant: Kaneka CorporationInventors: Keisuke Hatano, Yutaka Fujiwara
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Publication number: 20150183316Abstract: In a fuel filler lid device provided on a vehicle body, capable of protrusion and movement and having a door hook which locks a fuel filler lid in a closed state by being urged in an extending direction by a hook return spring and unlocks the fuel filler lid by being contracted/operated by a door motor, a left-and-right wall portion for regulating extension of the door hook at a first position in a state locked by the door hook at a closed position is provided on the fuel filler lid, and if it is detected by a door opening/closing sensor for detecting a protrusion position of the door hook that the door hook is at the first position for a predetermined time, it is determined that the fuel filler lid is in the closed state, while if it is detected that the door hook is at a second position protruding more than the first position for a predetermined time, it is determined that the fuel filler lid is in an open state.Type: ApplicationFiled: December 18, 2014Publication date: July 2, 2015Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHAInventors: Atsushi WAKAMATSU, Yutaka FUJIWARA
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Patent number: 8900744Abstract: A battery case comprises a tray member (20), a cover member (22), a first holding member (24) of a metal arranged to contact a tray flange (32) with its outer circumferential edge portion projecting outward from the tray flange by a predetermined length, a second holding member (26) of a metal arranged to contact a cover flange (36) with its outer circumferential edge portion projecting outward from the cover flange by a predetermined length, and a fastening means (28, 29) fastening the first and second holding members together at a predetermined location outwardly away from the tray and cover flanges.Type: GrantFiled: November 24, 2010Date of Patent: December 2, 2014Assignee: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Weng Leong Loo, Yutaka Fujiwara, Hideki Yoshioka, Yasuhiro Inoue, Fumihiro Ogata, Seiichi Takasaki, Hideki Honjo
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Patent number: 8510997Abstract: A door construction includes a door, comprising an outer panel, and adapted to cover an opening formed in a vehicle body; a side impact bar, disposed in an interior of the door, and extending in a longitudinal direction of the vehicle body; a window regulator, disposed in the interior of the door, and operable to raise and lower a window glass; and a plate-shaped member, disposed in the interior of the door, and adapted to support the window regulator. The plate-shaped member is connected to the side impact bar. The plate-shaped member has a shape following the outer panel. A width of the side impact bar and a width of the window regulator are overlapped with each other in a width direction of the vehicle body.Type: GrantFiled: November 27, 2006Date of Patent: August 20, 2013Assignee: Mitsubishi Jidosha Kogyo K.K.Inventors: Yoji Nakamori, Yutaka Fujiwara
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Publication number: 20120321927Abstract: A battery case for a vehicle includes a tray member (22) made of resin and configured to hold a battery (38), one or more beam members (30) arranged so as to extend in at least one of width and longitudinal directions of the tray member, the one or more beam members supporting the tray member and having a recess (50) formed therein, and a bottom wall (58) interposed between the tray member and the one or more beam members and closing an aperture plane of the recess of the one or more beam members to form a closed cross-section, the bottom wall being constituted by a continuous metal plate underlying a bottom plate of the tray member.Type: ApplicationFiled: November 24, 2010Publication date: December 20, 2012Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHAInventors: Weng Leong Loo, Yutaka Fujiwara, Hideki Yoshioka, Yasuhiro Inoue, Fumihiro Ogata, Seiichi Takasaki, Hideki Honjo
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Publication number: 20120301765Abstract: A battery case for a vehicle includes a tray member of resin, configured to hold batteries and having a plurality of projections formed on a bottom thereof, and a tray reinforcing member arranged so as to face the outer surface of the tray member and having at least one reinforcing member constituted by a metal plate, the reinforcing member being arranged on one side of the tray reinforcing member facing the tray member and raised from the one side of the tray reinforcing member. A recess is formed at least in the outer surface of one of the projections so as to correspond in position to the reinforcing member, and the reinforcing member is received in the recess.Type: ApplicationFiled: November 24, 2010Publication date: November 29, 2012Applicant: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Weng Leong Loo, Yutaka Fujiwara, Hideki Yoshioka, Yasuhiro Inoue, Fumihiro Ogata, Seiichi Takasaki, Hideki Honjo
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Publication number: 20120164500Abstract: A battery case comprises a tray member (20), a cover member (22), a first holding member (24) of a metal arranged to contact a tray flange (32) with its outer circumferential edge portion projecting outward from the tray flange by a predetermined length, a second holding member (26) of a metal arranged to contact a cover flange (36) with its outer circumferential edge portion projecting outward from the cover flange by a predetermined length, and a fastening means (28, 29) fastening the first and second holding members together at a predetermined location outwardly away from the tray and cover flanges.Type: ApplicationFiled: November 24, 2010Publication date: June 28, 2012Applicant: MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHAInventors: Weng Leong Loo, Yutaka Fujiwara, Hideki Yoshioka, Yasuhiro Inoue, Fumihiro Ogata, Seiichi Takasaki, Hideki Honjo
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Patent number: 8109559Abstract: A door structure of a vehicle, having an effective space within a vehicle compartment increased, is provided. The door structure has a carrier plate (4) fixed to an inner panel (3) for closing an opening portion (3a) formed in the inner panel (3); and a plurality of trim members (7, 8, 9) for covering an inside of the carrier plate (4) within a vehicle compartment, the plurality of trim members (7, 8, 9) including a belt line trim (7) disposed along a belt line in an upper end portion of the inner panel (3), a pocket trim (8) disposed in the vicinity of a lower portion of the inner panel (3), and an arm rest trim (9) disposed between the belt line trim (7) and the pocket trim (8).Type: GrantFiled: March 29, 2006Date of Patent: February 7, 2012Assignee: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Yoji Nakamori, Yutaka Fujiwara
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Patent number: 8021500Abstract: Provided are an aluminum alloy for die casting that has excellent die-castability, a molding with high hardness, and a molded article with excellent sheen. The aluminum alloy for die casting includes 0.5 to 2.5 wt. % Mn, 0.2 to 1.0 wt. % Cr, 0.1 to 0.5 wt. % Ti, 0.1 to less than 0.5 wt. % Mg, and Al. The molding is obtained by die-casting the aluminum alloy for die casting. The molding obtained by die-casting the aluminum alloy has excellent die-castability and high hardness. By performing the alumite treatment on the surface of the molding, a molded article having excellent sheen is obtained.Type: GrantFiled: March 23, 2007Date of Patent: September 20, 2011Assignee: Tanaka Sangyo Co., Ltd.Inventors: Kenji Tanaka, Takao Asami, Kiyoto Takeuchi, Yutaka Fujiwara, Koukiti Takahashi, Tadanori Manome
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Patent number: 7988453Abstract: A vehicle charge inlet structure includes a first socket; a second socket; an electric power storage charged with power supplied from a first charge facility through the first charge connector or from a second charge facility through the second charge connector; a panel opening formed in a panel member defining a vehicle surface of the vehicle; and a box-shaped accommodating member positioned correspondingly to a position of the panel opening, wherein the accommodating member comprises a first wall portion and a second wall portion, and the first wall portion extends in parallel with the vehicle surface and is provided with the first socket while the second wall portion extends diagonally toward the vehicle surface from an end of the first wall portion and is provided with the second socket.Type: GrantFiled: December 2, 2010Date of Patent: August 2, 2011Assignee: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Weng Leong Loo, Yutaka Fujiwara
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Publication number: 20110151693Abstract: A vehicle charge inlet structure includes a first socket; a second socket; an electric power storage charged with power supplied from a first charge facility through the first charge connector or from a second charge facility through the second charge connector; a panel opening formed in a panel member defining a vehicle surface of the vehicle; and a box-shaped accommodating member positioned correspondingly to a position of the panel opening, wherein the accommodating member comprises a first wall portion and a second wall portion, and the first wall portion extends in parallel with the vehicle surface and is provided with the first socket while the second wall portion extends diagonally toward the vehicle surface from an end of the first wall portion and is provided with the second socket.Type: ApplicationFiled: December 2, 2010Publication date: June 23, 2011Inventors: Weng Leong Loo, Yutaka Fujiwara
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Publication number: 20100054986Abstract: Provided are an aluminum alloy for die casting that has excellent die-castability, a molding with high hardness, and a molded article with excellent sheen. The aluminum alloy for die casting includes 0.5 to 2.5 wt. % Mn, 0.2 to 1.0 wt. % Cr, 0.1 to 0.5 wt. % Ti, 0.1 to less than 0.5 wt. % Mg, and Al. The molding is obtained by die-casting the aluminum alloy for die casting. The molding obtained by die-casting the aluminum alloy has excellent die-castability and high hardness. By performing the alumite treatment on the surface of the molding, a molded article having excellent sheen is obtained.Type: ApplicationFiled: March 23, 2007Publication date: March 4, 2010Applicant: TANAKA SANGYO CO., LTD.Inventors: Kenji Tanaka, Takao Asami, Kiyoto Takeuchi, Yutaka Fujiwara, Koukiti Takahashi, Tadanori Manome
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Patent number: 7619381Abstract: The present invention provides an open/close member control apparatus capable of blocking entry of a ruffian even if forced closing operation is cancelled during closing operation of an open/close member by the forced closing operation and suppressing damage on an object which is erroneously caught. In the open/close member control apparatus for switching closing operation of a window to opening operation in the case where pinch of a foreign matter is detected and the forced closing operation of the switch is not maintained and continuing the closing operation of the window in the case where pinch of a foreign matter is detected and the forced closing operation of the switch is maintained, in the case where pinch is detected and the forced closing operation of the switch is maintained, when the maintenance of the forced closing operation is cancelled during closing operation of the window, the window opening operation is performed so that an open amount of the window becomes smaller than that in normal times.Type: GrantFiled: July 31, 2007Date of Patent: November 17, 2009Assignees: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, Omiron CorporationInventors: Nobuyuki Kawai, Yutaka Fujiwara, Yoichi Sakuma, Noboru Ujigawa
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Publication number: 20090054138Abstract: A game apparatus according to the present invention designed to display a player's character and an opponent character on a monitor 3 in such a manner as to allow the player's character to take an action for a match according to an instruction from the player to thereby obtain a result in accordance with a predetermined rule. The game apparatus comprises a card-mounting section 2 having a mounting surface 20 for mounting thereon an athlete card 9, an image pickup section 11 adapted to detect a card-mounted position where the card is mounted on the mounting surface, a ROM 3001 adapted to store an action of the player's character, and an attribute defining a mode of this action in a plurality of preset levels, in associated relation, and an action-setting section 305 adapted to set the attribute corresponding to an action of the player's character instructed by the player, at one of the levels, depending on the card-mounted position detected by the image pickup section 11.Type: ApplicationFiled: March 28, 2006Publication date: February 26, 2009Applicant: Konami Digital Entertainment Co., Ltd.Inventors: Satoshi Uchiyama, Naoki Takahashi, Yutaka Fujiwara
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Publication number: 20080178533Abstract: A door structure of a vehicle, having an effective space within a vehicle compartment increased, is provided. The door structure has a carrier plate (4) fixed to an inner panel (3) for closing an opening portion (3a) formed in the inner panel (3); and a plurality of trim members (7, 8, 9) for covering an inside of the carrier plate (4) within a vehicle compartment, the plurality of trim members (7, 8, 9) including a belt line trim (7) disposed along a belt line in an upper end portion of the inner panel (3), a pocket trim (8) disposed in the vicinity of a lower portion of the inner panel (3), and an arm rest trim (9) disposed between the belt line trim (7) and the pocket trim (8).Type: ApplicationFiled: March 29, 2006Publication date: July 31, 2008Applicant: Mitsubishi Jidosha Kogyo Kabushiki KaishaInventors: Yoji Nakamori, Yutaka Fujiwara
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Publication number: 20080036406Abstract: The present invention provides an open/close member control apparatus capable of blocking entry of a ruffian even if forced closing operation is cancelled during closing operation of an open/close member by the forced closing operation and suppressing damage on an object which is erroneously caught. In the open/close member control apparatus for switching closing operation of a window to opening operation in the case where pinch of a foreign matter is detected and the forced closing operation of the switch is not maintained and continuing the closing operation of the window in the case where pinch of a foreign matter is detected and the forced closing operation of the switch is maintained, in the case where pinch is detected and the forced closing operation of the switch is maintained, when the maintenance of the forced closing operation is cancelled during closing operation of the window, the window opening operation is performed so that an open amount of the window becomes smaller than that in normal times.Type: ApplicationFiled: July 31, 2007Publication date: February 14, 2008Applicants: Mitsubishi Jidosha Kogyo Kabushiki Kaisha, OMRON CORPORATIONInventors: Nobuyuki Kawai, Yutaka Fujiwara, Yoichi Sakuma, Noboru Ujigawa
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Publication number: 20070276029Abstract: [Problems] Amino acid composition with substantially no side effects which can not only efficiently supplement energy but also elevate the motor function. [Means for Solving Problems] Energy-imparting amino acid composition or amino acid solution containing glutamine comprising proline, alanine, valine, isoleucine, lysine and the glutamine. The energy-imparting amino acid composition is superior to the conventional amino acid compositions containing no glutamine in the energy supplementation and the motor function.Type: ApplicationFiled: December 16, 2004Publication date: November 29, 2007Inventors: Takashi Abe, Reiko Inaba, Yutaka Fujiwara
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Publication number: 20070120394Abstract: A door construction includes a door, comprising an outer panel, and adapted to cover an opening formed in a vehicle body; a side impact bar, disposed in an interior of the door, and extending in a longitudinal direction of the vehicle body; a window regulator, disposed in the interior of the door, and operable to raise and lower a window glass; and a plate-shaped member, disposed in the interior of the door, and adapted to support the window regulator. The plate-shaped member is connected to the side impact bar. The plate-shaped member has a shape following the outer panel. A width of the side impact bar and a width of the window regulator are overlapped with each other in a width direction of the vehicle body.Type: ApplicationFiled: November 27, 2006Publication date: May 31, 2007Inventors: Yoji Nakamori, Yutaka Fujiwara