Patents by Inventor Hitomi Yamada
Hitomi Yamada 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: 11945509Abstract: A vehicle body rear part structure includes a rear frame and a beam member. The rear frame has: a first inner bead, a first outer bead, a second inner bead, and a second outer bead. The first inner bead and the first outer bead are formed on an inner wall and an outer wall, respectively, in a region close to the beam member. The second inner bead and the second outer bead are formed on the inner wall and the outer wall, respectively, in a region that is separated to a vehicle body frontward direction from the first beads. The first outer bead is formed to have a higher fragility than the first inner bead.Type: GrantFiled: January 26, 2022Date of Patent: April 2, 2024Assignee: HONDA MOTOR CO., LTD.Inventors: Shungo Chino, Yuya Akaba, Toshihiro Yamaguchi, Kyosuke Yamakita, Yusuke Miura, Dai Kamata, Chihiro Sakagami, Kosuke Fushimi, Shohei Ohtsuka, Hitomi Yamada
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Patent number: 11939515Abstract: The present disclosure provides a composition comprising a refrigerant (mixed refrigerant), the composition having three types of performance; i.e., a coefficient of performance (COP) and a refrigerating capacity (Cap) that are equivalent to or higher than those of R404A and/or R410A, and a sufficiently low GWP. The present disclosure specifically provides a composition comprising a refrigerant, the refrigerant comprising difluoromethane (HFC-32), 2,3,3,3-tetrafluoropropene (HFO-1234yf), and at least one of 1,1-difluoroethylene (HFO-1132a) and tetrafluoroethylene (FO-1114).Type: GrantFiled: July 8, 2019Date of Patent: March 26, 2024Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Mitsushi Itano, Shun Ohkubo, Hitomi Kuroki, Yasufu Yamada, Tatsumi Tsuchiya, Kenji Gobou
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Patent number: 11920077Abstract: No studies have been made regarding what kinds of refrigerants should be used in a refrigeration cycle device for a vehicle. An air conditioner (1) for a vehicle includes a refrigerant circuit (10) and a refrigerant that is sealed in the refrigerant circuit (10). The refrigerant circuit (10) includes a compressor (80), a first heat exchanger (85), which serves as a heat dissipater in a dehumidifying heating mode, an outside-air heat exchanger (82), a cooling control valve (87), and a second heat exchanger (86), which serves as an evaporator in the dehumidifying heating mode. The refrigerant is a refrigerant having a low GWP.Type: GrantFiled: July 16, 2019Date of Patent: March 5, 2024Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Eiji Kumakura, Kazuhiro Furusho, Masaru Tanaka, Shun Ohkubo, Mitsushi Itano, Yuuki Yotsumoto, Akihito Mizuno, Tomoyuki Gotou, Yasufu Yamada, Tatsumi Tsuchiya, Kenji Gobou, Hitomi Kuroki, Daisuke Karube, Tatsuya Takakuwa, Tetsushi Tsuda
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Patent number: 11912922Abstract: A showcase includes a refrigerant circuit and a refrigerant enclosed in the refrigerant circuit. The refrigerant circuit includes a compressor (121), a radiator (122), an expansion valve (123), and an evaporator (124). The refrigerant is a low-GWP refrigerant.Type: GrantFiled: July 16, 2019Date of Patent: February 27, 2024Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Shinichi Fujinaka, Masaru Tanaka, Shun Ohkubo, Mitsushi Itano, Yuuki Yotsumoto, Akihito Mizuno, Tomoyuki Gotou, Yasufu Yamada, Hitomi Kuroki, Tatsumi Tsuchiya, Kenji Gobou, Daisuke Karube, Tatsuya Takakuwa
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Patent number: 11820434Abstract: This vehicle body side structure includes: side sills provided at both end portions of a floor section in a width direction of a vehicle and extending in a forward/rearward direction of the vehicle; a pillar extending upward from each of the side sills and having a pillar outer provided on an outside in the width direction of the vehicle; a crushing member provided inward in the width direction of the vehicle with respect to the pillar outer and having a lower portion joined to the side sill and extending above the side sill; and an impactor which is provided above the crushing member, which is joined to an inside of the pillar outer in the width direction of the vehicle, and in which the impactor and the crushing member at least partially overlap in an upward/downward direction.Type: GrantFiled: February 25, 2022Date of Patent: November 21, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Atsushi Hasegawa, Hitomi Yamada, Ryotaro Takeuchi, Takayuki Fujii
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Publication number: 20230312003Abstract: The invention provides a side structure of a vehicle body, which realizes a pillar structure that can efficiently absorb the collision energy in the event of a side collision with a simple configuration to be capable of effectively increasing the vehicle body support rigidity in the event of a vehicle side collision. The side structure of the vehicle body includes a reinforcing member (75) joined to the upper surface of an outer sill (19b) of a side sill (19) on the inner side of an outer pillar (72) of a center pillar (70) in the vehicle width direction; and a bracket (85) for attaching a seat belt retractor (81) to the side sill (19). The bracket (85) is fixed to and interposed between a surface of the reinforcing member (75) on the inner side in the vehicle width direction and the upper surface of an inner sill (19a).Type: ApplicationFiled: February 16, 2023Publication date: October 5, 2023Applicant: Honda Motor Co., Ltd.Inventors: Atsushi HASEGAWA, Hitomi Yamada, Ryotaro Takeuchi
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Publication number: 20230312004Abstract: A side sill 3 includes an inner panel 12, an outer panel 13, and a reinforcement member 11 arranged in a closed section formed by bonding the inner panel 12 and the outer panel 13. The reinforcement member 11 includes a first reinforcement member 26 bonded to the outer panel 13 and a second reinforcement member 27 bonded to the inner panel 12. The first reinforcement member 26 includes a concave part 28. The second reinforcement member 27 is disposed so that at least a portion of the second reinforcement member enters the concave part 28.Type: ApplicationFiled: March 1, 2023Publication date: October 5, 2023Applicant: Honda Motor Co., Ltd.Inventors: Atsushi HASEGAWA, Hitomi Yamada, Yumi Saito
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Publication number: 20230312001Abstract: A vehicle body upper structure includes: roof side rails; side outer panels; and a roof panel made of a material different from a martial of the roof side rails. The roof panel and the paired left and right side outer panels are fixed to one another by braze joining. An end portion of the roof panel in a vehicle front-rear direction includes a first coupling portion in which one of the roof side rails, the roof panel, and one of the side outer panels are coupled to one another, a notch portion that is provided on the inner side in the vehicle width direction of the first coupling portion, and a fragile portion that extends from a tip end portion of the notch portion toward a braze joining portion of the side outer panel and the roof panel.Type: ApplicationFiled: March 27, 2023Publication date: October 5, 2023Inventors: Kosaku TOMOZAWA, Yusuke TAKAYAMA, Masaaki FUJIMOTO, Yoshikatsu OTA, Hitomi YAMADA
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Publication number: 20230312002Abstract: A side sill of a vehicle includes an inner panel, an outer panel, and a reinforcing member arranged within a closed section formed by joining the inner panel and the outer panel. The reinforcing member includes a first reinforcing member joined to the inner panel and a second reinforcing member joined to the outer panel. The first reinforcing member and the second reinforcing member are arranged side by side so as to face each other in a vehicle width direction.Type: ApplicationFiled: February 16, 2023Publication date: October 5, 2023Applicant: Honda Motor Co., Ltd.Inventors: Atsushi HASEGAWA, Hitomi YAMADA, Yumi SAITO
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Publication number: 20230312005Abstract: A side sill structure for a vehicle is provided. A side sill includes an inner panel, an outer panel, and a reinforcing member. The reinforcing member is arranged in a closed cross section formed by joining the inner panel and the outer panel. The reinforcing member includes a first reinforcing member arranged on an upper side in the side sill and a second reinforcing member arranged below the first reinforcing member.Type: ApplicationFiled: March 1, 2023Publication date: October 5, 2023Applicant: Honda Motor Co., Ltd.Inventors: Atsushi HASEGAWA, Hitomi YAMADA, Yumi Saito
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Patent number: 11718350Abstract: This vehicle body side structure includes: side sills provided at both end portions of a floor section in a width direction of a vehicle and extending in a forward/rearward direction of the vehicle; a pillar extending upward from each of the side sills and having a pillar outer provided on an outside in the width direction of the vehicle; a crushing member provided on an inside in the width direction of the vehicle with respect to the pillar outer, having a lower portion joined to the side sill, and extending upward; an impactor which is provided above the crushing member, which is joined to an inside of the pillar outer in the width direction of the vehicle, and in which the impactor and the crushing member at least partially overlap in an upward/downward direction; and a seatbelt winding device provided on the outside in the width direction of the vehicle with respect to the crushing member and disposed inside an accommodation concave section formed in the impactor.Type: GrantFiled: February 25, 2022Date of Patent: August 8, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Atsushi Hasegawa, Hitomi Yamada, Ryotaro Takeuchi, Takayuki Fujii
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Publication number: 20230082516Abstract: [Problem] To provide a compound having a 15-PGDH inhibitory effect. [Solution] A compound represented by general formula (1) or a pharmacologically acceptable salt thereof.Type: ApplicationFiled: January 7, 2020Publication date: March 16, 2023Applicant: KYORIN PHARMACEUTICAL CO., LTD.Inventors: Shigeki SETO, Hitomi YAMADA, Yoshifumi SAITO, Haruaki KURASAKI
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Publication number: 20220315118Abstract: This vehicle body side structure includes: side sills provided at both end portions of a floor section in a width direction of a vehicle and extending in a forward/rearward direction of the vehicle; a pillar extending upward from each of the side sills and having a pillar outer provided on an outside in the width direction of the vehicle; a crushing member provided on an inside in the width direction of the vehicle with respect to the pillar outer, having a lower portion joined to the side sill, and extending upward; an impactor which is provided above the crushing member, which is joined to an inside of the pillar outer in the width direction of the vehicle, and in which the impactor and the crushing member at least partially overlap in an upward/downward direction; and a seatbelt winding device provided on the outside in the width direction of the vehicle with respect to the crushing member and disposed inside an accommodation concave section formed in the impactor.Type: ApplicationFiled: February 25, 2022Publication date: October 6, 2022Inventors: Atsushi Hasegawa, Hitomi Yamada, Ryotaro Takeuchi, Takayuki Fujii
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Publication number: 20220315121Abstract: This vehicle body side structure includes: side sills provided at both end portions of a floor section in a width direction of a vehicle and extending in a forward/rearward direction of the vehicle; a pillar extending upward from each of the side sills and having a pillar outer provided on an outside in the width direction of the vehicle; a crushing member provided inward in the width direction of the vehicle with respect to the pillar outer and having a lower portion joined to the side sill and extending above the side sill; and an impactor which is provided above the crushing member, which is joined to an inside of the pillar outer in the width direction of the vehicle, and in which the impactor and the crushing member at least partially overlap in an upward/downward direction.Type: ApplicationFiled: February 25, 2022Publication date: October 6, 2022Inventors: Atsushi Hasegawa, Hitomi Yamada, Ryotaro Takeuchi, Takayuki Fujii
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Publication number: 20220258808Abstract: A vehicle body rear part structure includes a rear frame and a beam member. The rear frame has: a first inner bead, a first outer bead, a second inner bead, and a second outer bead. The first inner bead and the first outer bead are formed on an inner wall and an outer wall, respectively, in a region close to the beam member. The second inner bead and the second outer bead are formed on the inner wall and the outer wall, respectively, in a region that is separated to a vehicle body frontward direction from the first beads. The first outer bead is formed to have a higher fragility than the first inner bead.Type: ApplicationFiled: January 26, 2022Publication date: August 18, 2022Inventors: Shungo Chino, Yuya Akaba, Toshihiro Yamaguchi, Kyosuke Yamakita, Yusuke Miura, Dai Kamata, Chihiro Sakagami, Kosuke Fushimi, Shohei Ohtsuka, Hitomi Yamada