Patents by Inventor Takaaki Kasai
Takaaki Kasai 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: 20240168420Abstract: A fixing rotating member comprising: a base material and an electro-conductive layer on the base material; the electro-conductive layer extending in a circumferential direction of an outer peripheral surface of the base material, the electro-conductive layer comprising silver, an average crystal grain size of crystals of the silver observed in a cross section along a circumferential direction of the electro-conductive layer being 20 to 200 nm, and the electro-conductive layer having a volume resistivity of 1.0×10?8 to 8.0×10?8 ?·m.Type: ApplicationFiled: October 20, 2023Publication date: May 23, 2024Inventors: MAKOTO SOUMA, MATSUTAKA MAEDA, AKIRA OKANO, NAOKO KASAI, TAKAAKI TSURUYA
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Publication number: 20240160136Abstract: A fixing rotating member comprising: a cylindrical base member comprising at least a resin; an electro-conductive layer on the base member; and a resinous layer on a surface of the electro-conductive layer, the surface being opposed to a surface facing the base member, the electro-conductive layer extending in a circumferential direction of an outer circumferential surface of the base member, the electro-conductive layer comprising silver, the electro-conductive layer having a volume resistivity of 1.0×10?8 to 8.0×10?8 ?·m, and the electroconductive layer having a compressive elastic modulus of 8 to 30 GPa, the elastic modulus being measured by contacting an indenter with a first surface of the electroconductive layer opposite to a surface facing the base member, and the elastic modulus being an average value of elastic moduli of a thickness region of 0.1 to 0.2 ?m from the first surface of the electroconductive layer.Type: ApplicationFiled: October 20, 2023Publication date: May 16, 2024Inventors: AKIRA OKANO, TAKAAKI TSURUYA, MATSUTAKA MAEDA, MAKOTO SOUMA, NAOKO KASAI
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Publication number: 20240160135Abstract: A fixing rotating member comprising: a substrate comprising a resin; an electro-conductive layer on the substrate; and a resinous layer on a surface of the electro-conductive layer, the surface being opposed to a side of the electro-conductive layer facing the substrate, the electro-conductive layer extending in a circumferential direction of an outer peripheral surface of the substrate, the electro-conductive layer comprising silver, the electro-conductive layer having, in a thickness direction thereof, a through-hole, wherein at least a part of the through-hole is penetrated by a resin that constitutes at least a part of the resinous layer.Type: ApplicationFiled: October 20, 2023Publication date: May 16, 2024Inventors: MATSUTAKA MAEDA, TAKAAKI TSURUYA, AKIRA OKANO, MAKOTO SOUMA, NAOKO KASAI
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Publication number: 20230070716Abstract: A saddle-ride type vehicle in which a fender can be attached to the fork tubes without welding on the fender, and the fender can be attached easily. The saddle-ride type vehicle includes a fender fixed to the fork tubes and covering a front wheel from above, a bracket supporting the fender from an inside of the fender, a bolt that fastens the fender to the fork tubes, a fender stay provided at the fork tubes, and an inner fixing member having a shaft shape and inserted into the bracket and the fender from the inside of the fender. The inner fixing member is fastened to the bolt inserted into the fender stay from an outside in a vehicle width direction, and the fender is held between the fender stay and the bracket on an axis of the inner fixing member by fastening force of the bolt.Type: ApplicationFiled: December 23, 2020Publication date: March 9, 2023Inventors: Masaomi Yamada, Keita Mikura, Kei Mayuzumi, Takaaki Kasai
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Patent number: 9803522Abstract: An exhaust structure for a straddle-type vehicle includes a muffler having an outer tube constituting an outer circumferential member of the muffler; first and second separators defining expansion chambers in the outer tube; a body end member arranged at the downstream end of the outer tube; and glass wool provided on the inner circumference of the outer tube. The muffler further includes a resonator chamber provided in the most downstream portion of the muffler. The resonator chamber is formed by the outer tube, the body end member and the second separator situated closest to the body end member. The surroundings of the resonator chamber are surrounded by the glass wool. Such exhaust structure of a straddle-type vehicle is capable of taking measures against exhaust heat and exhaust sound even with a configuration where there is only one, single resonator chamber.Type: GrantFiled: February 8, 2016Date of Patent: October 31, 2017Assignee: Honda Motor Co., Ltd.Inventors: Ryosuke Kinoshita, Soya Uchida, Tatsuro Kato, Shingo Arai, Takatoshi Tatsumi, Takaaki Kasai, Hideaki Tajiri
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Patent number: 9592869Abstract: A rear seat for a saddle type vehicle that is readily adjustable without changing the position of a main seat to improve the riding comfort of the rear seat. A saddle type vehicle includes a head pipe, a main frame provided behind the head pipe and a seat rail extending to the rear of the main frame. A main seat is provided with a rear seat provided behind the main seat and formed as a separate member from the main seat. The rear seat is attached to a rear seat holding portion provided at a rear portion of the seat rail through a base plate for holding the rear seat thereon. The rear seat can be moved forwardly and rearwardly by making it possible for the base plate to be fixed at a plurality of positions in the forward and rearward direction with respect to the rear seat holding portion.Type: GrantFiled: December 11, 2014Date of Patent: March 14, 2017Assignee: HONDA MOTOR CO., LTD.Inventors: Tatsuya Sasaki, Takaaki Kasai, Yoshihito Tokuda, Keita Mikura, Soya Uchida, Takayuki Haramoto, Takatoshi Tatsumi
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Publication number: 20160245138Abstract: An exhaust structure for a straddle-type vehicle includes a muffler having an outer tube constituting an outer circumferential member of the muffler; first and second separators defining expansion chambers in the outer tube; a body end member arranged at the downstream end of the outer tube; and glass wool provided on the inner circumference of the outer tube. The muffler further includes a resonator chamber provided in the most downstream portion of the muffler. The resonator chamber is formed by the outer tube, the body end member and the second separator situated closest to the body end member. The surroundings of the resonator chamber are surrounded by the glass wool. Such exhaust structure of a straddle-type vehicle is capable of taking measures against exhaust heat and exhaust sound even with a configuration where there is only one, single resonator chamber.Type: ApplicationFiled: February 8, 2016Publication date: August 25, 2016Inventors: Ryosuke KINOSHITA, Soya UCHIDA, Tatsuro KATO, Shingo ARAI, Takatoshi TATSUMI, Takaaki KASAI, Hideaki TAJIRI
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Publication number: 20150197298Abstract: A rear seat for a saddle type vehicle that is readily adjustable without changing the position of a main seat to improve the riding comfort of the rear seat. A saddle type vehicle includes a head pipe, a main frame provided behind the head pipe and a seat rail extending to the rear of the main frame. A main seat is provided with a rear seat provided behind the main seat and formed as a separate member from the main seat. The rear seat is attached to a rear seat holding portion provided at a rear portion of the seat rail through a base plate for holding the rear seat thereon. The rear seat can be moved forwardly and rearwardly by making it possible for the base plate to be fixed at a plurality of positions in the forward and rearward direction with respect to the rear seat holding portion.Type: ApplicationFiled: December 11, 2014Publication date: July 16, 2015Applicant: HONDA MOTOR CO., LTD.Inventors: Tatsuya SASAKI, Takaaki KASAI, Yoshihito TOKUDA, Keita MIKURA, Soya UCHIDA, Takayuki HARAMOTO, Takatoshi TATSUMI
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Patent number: 9016427Abstract: A motorcycle is provided with vehicle frame, an internal combustion engine operatively attached to the vehicle frame, and an exhaust system for routing exhaust gas from the engine therethrough. The motorcycle also includes a body cover that covers at least a lateral side portion of the engine and constitutes an outer face of the vehicle, and a heat shield having a face closely adjacent and visually continuous to the body cover, the heat shield covering a lateral side portion of the exhaust system. The heat shield and the body cover cooperate to configure the external face of the vehicle, and the heat shield is mounted to the exhaust system. The body cover is formed of a plastic material, and the heat shield is made of metal. The body cover and heat shield cooperate to provide an improved vehicle appearance.Type: GrantFiled: February 12, 2013Date of Patent: April 28, 2015Assignee: Honda Motor Co., Ltd.Inventors: Masaya Yazaki, Hiroshi Kuribara, Yoshitaka Hayama, Takaaki Kasai
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Patent number: 8882128Abstract: Stay members to which various parts are to be attached are provided at a rear portion of a motorcycle, and stay supporting portions that support the stay members are provided on a vehicle body frame. The various parts include side bag supporting members and a carrier member. The side bag supporting members and the carrier member are fastened together to the stay members by a plurality of fastening members, and the stay members to which the side bag supporting members and the carrier member are fastened together are fastened to the stay supporting portions.Type: GrantFiled: December 4, 2013Date of Patent: November 11, 2014Assignee: Honda Motor Co., Ltd.Inventors: Yoji Komatsu, Shinichi Karube, Shin Yokoyama, Kaori Inada, Tomoki Fusano, Takaaki Kasai
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Publication number: 20140167387Abstract: Stay members to which various parts are to be attached are provided at a rear portion of a motorcycle, and stay supporting portions that support the stay members are provided on a vehicle body frame. The various parts include side bag supporting members and a carrier member. The side bag supporting members and the carrier member are fastened together to the stay members by a plurality of fastening members, and the stay members to which the side bag supporting members and the carrier member are fastened together are fastened to the stay supporting portions.Type: ApplicationFiled: December 4, 2013Publication date: June 19, 2014Applicant: Honda Motor Co., Ltd.Inventors: Yoji Komatsu, Shinichi Karube, Shin Yokoyama, Kaori Inada, Tomoki Fusano, Takaaki Kasai