Patents by Inventor Takashi Sagisaka
Takashi Sagisaka 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: 20230125051Abstract: A task is to provide a wire regulator that can prevent a wire and a guide rail from rusting and prevent an operation failure of the wire regulator. A first rain water guide part 170 that prevents rain water from entering an ascending wire end housing part 157, a descending wire end housing part 163 and a gutter part 161 is provided at a part above a lower end of the ascending wire end housing part 157 of a slider 103, and the first rain water guide part 170 includes first eaves 171, and second eaves 173 that overlap the first eaves 171 on a lower side of the first eaves 171 and in a drop direction R of the rain water.Type: ApplicationFiled: March 5, 2021Publication date: April 20, 2023Applicants: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kenji YAMAMOTO, Kenichi SUZUKI, Kazuya YOKOYAMA, Takashi SAGISAKA, Toshihiro GOTOU, Kenji KANEKO
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Patent number: 11465690Abstract: A vehicle body structure that includes a rear floor side member that extends along a vehicle front-rear direction at a vehicle width direction end portion of a vehicle rear section and that is divided into front and rear portions in the vehicle front-rear direction. The rear floor side member includes a joint section that is provided between a vehicle width direction inner side of a rocker rear, which is provided along the vehicle front-rear direction at a vehicle front-rear direction rear side of a rocker extending along the vehicle front-rear direction at a vehicle side section, and a vehicle front-rear direction front end of an attachment portion of a rear suspension member in vehicle side view, and that joins together a rear floor side member front portion and a rear floor side member rear portion.Type: GrantFiled: December 4, 2019Date of Patent: October 11, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami
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Patent number: 11465689Abstract: There is provided a vehicle body structure, including: a die-cast rear floor side member; and a rocker rear inner; a joint section including: an upright wall configuring an inner side, in the vehicle width direction, of the rocker rear inner and extending along the vehicle vertical direction and the vehicle front-rear direction, and an outer joint section that is formed at the vehicle front-rear direction front end portion of the rear floor side member, that has an open cross-section profile, when sectioned along the vehicle vertical direction and the vehicle width direction, that is open toward an outer side in the vehicle width direction, that covers the rocker rear inner from the vehicle width direction inner side and that is joined to the rocker rear inner in a state in which a gap is provided between the outer joint section and the upright wall.Type: GrantFiled: December 4, 2019Date of Patent: October 11, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami, Hidenori Tago
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Patent number: 11407452Abstract: Provided is a vehicle body structure member molded by a die. The vehicle body structure member includes a general portion constituting a main part of the vehicle body structure member, ribs provided in a standing manner from the general portion, and thickened portions provided in a standing manner from the general portion, each of the thickened portions being thicker than each of the ribs.Type: GrantFiled: December 19, 2019Date of Patent: August 9, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Soshiro Murata, Ayaka Kagami, Takashi Sagisaka, Yu Sasaki, Shinichi Arimoto, Koh Hirokawa
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Patent number: 11358645Abstract: Provided is a vehicle body structure member molded by a die. The vehicle body structure member includes a general portion constituting a main part of the vehicle body structure member, and ribs provided in a standing manner from the general portion and extended along the input direction of a collision load.Type: GrantFiled: December 19, 2019Date of Patent: June 14, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Soshiro Murata, Ayaka Kagami, Takashi Sagisaka, Yu Sasaki, Shinichi Arimoto, Koh Hirokawa
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Patent number: 11332194Abstract: A vehicle body structure including: a pair of left and right first vehicle body framework members manufactured by die-casting, and being provided at vehicle width direction outer sides of a vehicle and extending along a vehicle front-rear direction; a pair of left and right second vehicle body framework members manufactured from sheet steel and being joined to a length direction end portion of a corresponding first vehicle body framework member and extending along the vehicle front-rear direction; and a load transmission portion provided at either the first vehicle body framework members or the second vehicle body framework members, the load transmission portion configured to abut the other the first vehicle body framework members or the second vehicle body framework members when a collision load acting substantially along the vehicle front-rear direction is input to the first vehicle body framework members or the second vehicle body framework members.Type: GrantFiled: January 21, 2020Date of Patent: May 17, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ayaka Kagami, Soshiro Murata, Takashi Sagisaka, Takahiro Tashiro
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Patent number: 11325651Abstract: There is provided a vehicle body structure, including: a die-cast rear floor side member; and a metal rear floor side member rear, a joint section including: an inner joint section provided at a side of the rear floor side member, the inner joint section including at least three joining faces including an upper face provided at an upper portion, in a vehicle vertical direction, of the inner joint section and two faces positioned with orientations intersecting the upper face in a cross-section profile of the inner joint section sectioned along the vehicle vertical direction and the vehicle width direction, and an outer joint section provided at the side of the rear floor side member rear, the outer joint section abutted against and joined to the three joining faces of the inner joint section from an outer side of the inner joint section.Type: GrantFiled: October 29, 2019Date of Patent: May 10, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami, Hidenori Tago
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Patent number: 11247728Abstract: A vehicle body structure including: a pair of left and right first vehicle body frame members manufactured by die casting, and are provided at vehicle transverse direction outer sides of a vehicle, and are provided so as to extend in a vehicle longitudinal direction; a pair of left and right second vehicle body frame members that are made of steel plates, and are joined to front end portions of the first vehicle body frame members from substantially vehicle transverse direction inner sides, and are provided so as to extend in the vehicle longitudinal direction; and projecting portions that are provided at the first vehicle body frame members at further toward a vehicle rear side than positions where the second vehicle body frame members are joined to the first vehicle body frame members, and that project-out toward a vehicle cabin inner side with respect to the first vehicle body frame members.Type: GrantFiled: January 17, 2020Date of Patent: February 15, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ayaka Kagami, Soshiro Murata, Takashi Sagisaka, Takuji Okuda
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Publication number: 20200239080Abstract: A vehicle body structure including: a pair of left and right first vehicle body framework members manufactured by die-casting, and being provided at vehicle width direction outer sides of a vehicle and extending along a vehicle front-rear direction; a pair of left and right second vehicle body framework members manufactured from sheet steel and being joined to a length direction end portion of a corresponding first vehicle body framework member and extending along the vehicle front-rear direction; and a load transmission portion provided at either the first vehicle body framework members or the second vehicle body framework members, the load transmission portion configured to abut the other the first vehicle body framework members or the second vehicle body framework members when a collision load acting substantially along the vehicle front-rear direction is input to the first vehicle body framework members or the second vehicle body framework members.Type: ApplicationFiled: January 21, 2020Publication date: July 30, 2020Inventors: Ayaka Kagami, Soshiro Murata, Takashi Sagisaka, Takahiro Tashiro
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Publication number: 20200231213Abstract: Provided is a vehicle body structure member molded by a die. The vehicle body structure member includes a general portion constituting a main part of the vehicle body structure member, ribs provided in a standing manner from the general portion, and thickened portions provided in a standing manner from the general portion, each of the thickened portions being thicker than each of the ribs.Type: ApplicationFiled: December 19, 2019Publication date: July 23, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventors: Soshiro Murata, Ayaka Kagami, Takashi Sagisaka, Yu Sasaki, Shinichi Arimoto, Koh Hirokawa
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Publication number: 20200231217Abstract: Provided is a vehicle body structure member molded by a die. The vehicle body structure member includes a general portion constituting a main part of the vehicle body structure member, and ribs provided in a standing manner from the general portion and extended along the input direction of a collision load.Type: ApplicationFiled: December 19, 2019Publication date: July 23, 2020Applicant: Toyota Jidosha Kabushiki KaishaInventors: Soshiro Murata, Ayaka Kagami, Takashi Sagisaka, Yu Sasaki, Shinichi Arimoto, Koh Hirokawa
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Publication number: 20200231223Abstract: A vehicle body structure including: a pair of left and right first vehicle body frame members manufactured by die casting, and are provided at vehicle transverse direction outer sides of a vehicle, and are provided so as to extend in a vehicle longitudinal direction; a pair of left and right second vehicle body frame members that are made of steel plates, and are joined to front end portions of the first vehicle body frame members from substantially vehicle transverse direction inner sides, and are provided so as to extend in the vehicle longitudinal direction; and projecting portions that are provided at the first vehicle body frame members at further toward a vehicle rear side than positions where the second vehicle body frame members are joined to the first vehicle body frame members, and that project-out toward a vehicle cabin inner side with respect to the first vehicle body frame members.Type: ApplicationFiled: January 17, 2020Publication date: July 23, 2020Inventors: Ayaka Kagami, Soshiro Murata, Takashi Sagisaka, Takuji Okuda
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Publication number: 20200180702Abstract: There is provided a vehicle body structure, including: a die-cast rear floor side member; and a metal rear floor side member rear, a joint section including: an inner joint section provided at a side of the rear floor side member, the inner joint section including at least three joining faces including an upper face provided at an upper portion, in a vehicle vertical direction, of the inner joint section and two faces positioned with orientations intersecting the upper face in a cross-section profile of the inner joint section sectioned along the vehicle vertical direction and the vehicle width direction, and an outer joint section provided at the side of the rear floor side member rear, the outer joint section abutted against and joined to the three joining faces of the inner joint section from an outer side of the inner joint section.Type: ApplicationFiled: October 29, 2019Publication date: June 11, 2020Inventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami, Hidenori Tago
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Publication number: 20200180704Abstract: There is provided a vehicle body structure, including: a die-cast rear floor side member; and a rocker rear inner; a joint section including: an upright wall configuring an inner side, in the vehicle width direction, of the rocker rear inner and extending along the vehicle vertical direction and the vehicle front-rear direction, and an outer joint section that is formed at the vehicle front-rear direction front end portion of the rear floor side member, that has an open cross-section profile, when sectioned along the vehicle vertical direction and the vehicle width direction, that is open toward an outer side in the vehicle width direction, that covers the rocker rear inner from the vehicle width direction inner side and that is joined to the rocker rear inner in a state in which a gap is provided between the outer joint section and the upright wall.Type: ApplicationFiled: December 4, 2019Publication date: June 11, 2020Inventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami, Hidenori Tago
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Publication number: 20200180705Abstract: A vehicle body structure that includes a rear floor side member that extends along a vehicle front-rear direction at a vehicle width direction end portion of a vehicle rear section and that is divided into front and rear portions in the vehicle front-rear direction. The rear floor side member includes a joint section that is provided between a vehicle width direction inner side of a rocker rear, which is provided along the vehicle front-rear direction at a vehicle front-rear direction rear side of a rocker extending along the vehicle front-rear direction at a vehicle side section, and a vehicle front-rear direction front end of an attachment portion of a rear suspension member in vehicle side view, and that joins together a rear floor side member front portion and a rear floor side member rear portion.Type: ApplicationFiled: December 4, 2019Publication date: June 11, 2020Inventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami
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Patent number: 10589791Abstract: A vehicle body structure includes a first structural member, a second structural member, and a ridge portion. The first structural member has a first linear expansion coefficient and is provided with a joined portion. The second structural member has a second linear expansion coefficient exceeding the first linear expansion coefficient and is provided with a plurality of joining portions at an outer edge portion of the second structural member, and the joining portions are joined to the joined portion. The ridge portion is formed in the outer edge portion to protrude in a plane intersection direction intersecting with a joining surface of the joining portion and is continuous from one of the joining portions to another one of the joining portions.Type: GrantFiled: August 28, 2018Date of Patent: March 17, 2020Assignee: Toyota Jidosha Kabushiki KaishaInventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami, Hiroki Hyodo
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Publication number: 20190071128Abstract: A vehicle body structure includes a first structural member, a second structural member, and a ridge portion. The first structural member has a first linear expansion coefficient and is provided with a joined portion. The second structural member has a second linear expansion coefficient exceeding the first linear expansion coefficient and is provided with a plurality of joining portions at an outer edge portion of the second structural member, and the joining portions are joined to the joined portion. The ridge portion is formed in the outer edge portion to protrude in a plane intersection direction intersecting with a joining surface of the joining portion and is continuous from one of the joining portions to another one of the joining portions.Type: ApplicationFiled: August 28, 2018Publication date: March 7, 2019Applicant: Toyota Jidosha Kabushiki KaishaInventors: Soshiro Murata, Takashi Sagisaka, Ayaka Kagami, Hiroki Hyodo
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Patent number: 10167659Abstract: A structure configured to raise and lower vehicle glass door, the structure includes: a door glass; a raising-and-lowering guide tab that is disposed at a vehicle width direction inner side of a glass end section at one vehicle front-rear direction side of the door glass; a slider that includes a slide groove section open at the one vehicle front-rear direction side and into which the raising-and-lowering guide tab is inserted, that is fixed to an inner surface at the vehicle width direction inner side of the glass end section, and that is raised and lowered along the raising-and-lowering guide tab; and restricting sections that are respectively provided at an upper end portion and a lower end portion in a vehicle up-down direction of the slider, that project out from an inner side groove wall face at a vehicle width direction inner side of the slide groove section toward a vehicle width direction outer side, and that face the raising-and-lowering guide tab in a vehicle width direction further toward a vehiclType: GrantFiled: October 6, 2016Date of Patent: January 1, 2019Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi Sagisaka, Tomohiro Dosaki, Yoshinobu Yamada
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Publication number: 20170145723Abstract: A structure configured to raise and lower vehicle glass door, the structure includes: a door glass; a raising-and-lowering guide tab that is disposed at a vehicle width direction inner side of a glass end section at one vehicle front-rear direction side of the door glass; a slider that includes a slide groove section open at the one vehicle front-rear direction side and into which the raising-and-lowering guide tab is inserted, that is fixed to an inner surface at the vehicle width direction inner side of the glass end section, and that is raised and lowered along the raising-and-lowering guide tab; and restricting sections that are respectively provided at an upper end portion and a lower end portion in a vehicle up-down direction of the slider, that project out from an inner side groove wall face at a vehicle width direction inner side of the slide groove section toward a vehicle width direction outer side, and that face the raising-and-lowering guide tab in a vehicle width direction further toward a vehiclType: ApplicationFiled: October 6, 2016Publication date: May 25, 2017Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashi SAGISAKA, Tomohiro Dosaki, Yoshinobu Yamada
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Patent number: 9423309Abstract: A pressure sensor comprising: a base film on which a conductor pattern having one or more electrodes is formed; a cover film laminated on the base film so as to cover the electrodes of the conductor pattern; and a spacer disposed between the cover film and the base film so as to form a hollow portion having a predetermined gap between the electrode and the cover film; wherein a portion corresponding to the hollow portion of the cover film is constructed such that it has a pressure sensing part which is able to deform in a direction to move toward and away from the electrode in accordance with pressure, and of which contact resistance changes in accordance with a contact pressure thereof with the electrode, so that the pressure sensing part detects the pressure by a change of the contact resistance.Type: GrantFiled: April 20, 2012Date of Patent: August 23, 2016Assignees: Nippon Mektron, Ltd., National Institute of Advanced Industrial Science and Technology, The University of TokyoInventors: Yasuo Kuniyoshi, Yoshiyuki Ohmura, Takashi Sagisaka, Akihiko Nagakubo, Kazuyuki Ozaki, Taisuke Kimura, Takashige Ohsawa, Masatoshi Nakajima, Masayuki Noguchi, Katsuyoshi Iizuka