Patents by Inventor Kohei Yasuda
Kohei Yasuda 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: 20240133577Abstract: The control unit causes a heater to operate when a temperature of a supply air flow is equal to or lower than a first temperature threshold, the temperature of the supply air flow being measured by an outdoor air temperature sensor while an air supply blower and an exhaust blower are in operation and the heater is stopped; and controls a protective operation mode when a temperature of the supply air flow is equal to or lower than a second temperature threshold, the protective operation mode being a mode in which the air supply blower is intermittently operated or is stopped and the exhaust blower continues operation, the temperature of the supply air flow being measured by the outdoor air temperature sensor after the heater is caused to operate.Type: ApplicationFiled: May 24, 2021Publication date: April 25, 2024Applicant: Mitsubishi Electric CorporationInventors: Masami YASUDA, Kohei HASEGAWA, Shigenori KOIZUMI, Yutaro HAYAMIZU
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Publication number: 20240059534Abstract: A carrier body of a lift carrier includes: a pair of wheel support mechanisms that supports a first wheel of a vehicle to be transported; a frame-shaped structure connected to the wheel support mechanisms; and one or more lifting units that lift or lower the pair of wheel support mechanisms. The frame-shaped structure includes a frame portion and an upper plate and is open on a lower side of the carrier body. Each of the lifting units includes a wheel support and an air spring. The air spring is interposed between the wheel support and an upper plate. As the air spring expands, the wheel support is rotated about one end of the wheel support rotatably supported by the frame portion, and is deployed out of the frame-shaped structure.Type: ApplicationFiled: October 30, 2023Publication date: February 22, 2024Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki KITAJIMA, Norinao WATANABE, Yutaka NAKAMURA, Naoya KAJITA, Kenji NAKANO, Takafumi SANNOMIYA, Yasutada SHIMIZU, Kohei YASUDA
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Patent number: 11834313Abstract: A carrier body of a lift carrier includes: a pair of wheel support mechanisms that supports a first wheel of a vehicle to be transported; a frame-shaped structure connected to the wheel support mechanisms; and one or more lifting units that lift or lower the pair of wheel support mechanisms. The frame-shaped structure includes a frame portion and an upper plate and is open on a lower side of the carrier body. Each of the lifting units includes a wheel support and an air spring. The air spring is interposed between the wheel support and an upper plate. As the air spring expands, the wheel support is rotated about one end of the wheel support rotatably supported by the frame portion, and is deployed out of the frame-shaped structure.Type: GrantFiled: May 31, 2022Date of Patent: December 5, 2023Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
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Patent number: 11642877Abstract: To provide a glass resin laminate of the present invention, in which the glass substrate and the resin layer containing a TFE polymer are strongly laminated, is hardly warped and is excellent in the electrical properties, a composite laminate further having a metal foil, and methods for producing them. A glass resin laminate comprising a glass substrate 10 having an uneven surface 12 with an arithmetic mean roughness of at least 5 nm, and a resin layer containing a tetrafluoroethylene polymer in contact with the uneven surface 12, wherein the uneven surface 12 has specific convex portions 21 and 22 which narrow at at least a part of the root portion as compared with the tip portion.Type: GrantFiled: October 15, 2020Date of Patent: May 9, 2023Assignee: AGC Inc.Inventors: Atsumi Yamabe, Kohei Yasuda, Nobuaki Ikawa
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Publication number: 20230015091Abstract: A lift carrier (10) includes: a carrier frame that is inserted under a vehicle to be transported; a lifting mechanism that lifts and lowers the carrier frame to lift and lower the vehicle; and a carrier body configured to move the carrier frame. The carrier frame includes a rear end frame that includes a pair of arm fixing plates provided so as to protrude outward in a lateral direction of the vehicle from lower surfaces of the side members. The top plate is fixed to the rear end frame, fixes a plurality of rear end arms at such positions that the rear end arms are sandwiched between the top plate and the arm fixing plates, and fixes an upper end face of a lifting unit that is the lifting mechanism.Type: ApplicationFiled: July 12, 2022Publication date: January 19, 2023Applicant: Toyota Jidosha Kabushiki KaishaInventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
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Publication number: 20230012384Abstract: A lift carrier includes: a bogie frame that is inserted under a transport target vehicle; an elevating mechanism that raises and lowers the bogie frame with each of a plurality of tires supported with arms to raise and lower a vehicle; a bogie body that is able to move the bogie frame to any location. The bogie frame includes a main frame and a rear end frame joined to the main frame. The rear end frame is formed in a rectangular shape by a pair of side members, a first cross member, and a second cross member. The rear end frame includes a first reinforcing member projecting from the first cross member toward a front end side and a second reinforcing member projecting from the first cross member toward a rear end side. The first reinforcing member is joined to a part of the main frame.Type: ApplicationFiled: May 31, 2022Publication date: January 12, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
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Publication number: 20230002203Abstract: A carrier body of a lift carrier includes: a pair of wheel support mechanisms that supports a first wheel of a vehicle to be transported; a frame-shaped structure connected to the wheel support mechanisms; and one or more lifting units that lift or lower the pair of wheel support mechanisms. The frame-shaped structure includes a frame portion and an upper plate and is open on a lower side of the carrier body. Each of the lifting units includes a wheel support and an air spring. The air spring is interposed between the wheel support and an upper plate. As the air spring expands, the wheel support is rotated about one end of the wheel support rotatably supported by the frame portion, and is deployed out of the frame-shaped structure.Type: ApplicationFiled: May 31, 2022Publication date: January 5, 2023Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
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Publication number: 20220410789Abstract: A vehicle transporting device includes a bogie frame, a device main body, and an upright frame. The upright frame connects a tip portion of the bogie frame and the device main body. The bogie frame includes two frame members and at least two pipes, which are disposed parallel to a longitudinal direction of the bogie frame. The two frame members are disposed parallel to the at least two pipes at a position outside the at least two pipes in a width direction of the bogie frame. The at least two pipes include two pipes facing each other in the width direction. A reinforcing member extending in the width direction is provided at the tip portion of the bogie frame and between the two facing pipes. The two frame members, the reinforcing member, and the upright frame are connected to each other at the tip portion of the bogie frame.Type: ApplicationFiled: April 5, 2022Publication date: December 29, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Naoya Kajita, Kenji Nakano, Takafumi Sannomiya, Yasutada Shimizu, Kohei Yasuda
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Publication number: 20220402421Abstract: A vehicle transporting device includes a bogie frame, a total of eight arms, upper surface plates, and arm driving units. Two arms in a longitudinal direction of the bogie frame of the total of eight arms are paired with each other to support tires. The upper surface plates extend in a width direction of the bogie frame to support the arms. At least six arm driving units are provided on the bogie frame to individually drive at least six arms. Base end portions of pivoting arms are pivotably supported by the upper surface plates in outer peripheral regions of the upper surface plates. Tip portions of the pivoting arms are located outside the upper surface plates. One ends of the arm driving units are attached partway through the pivoting arms. The other ends of the arm driving units are located outside the bogie frame.Type: ApplicationFiled: April 13, 2022Publication date: December 22, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Toshiki Kitajima, Norinao Watanabe, Yutaka Nakamura, Kohei Yasuda
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Patent number: 11296573Abstract: A stator winding for a rotating electric machine includes: a plurality of lead wires each including a conductor and an insulating film provided on side surfaces of the conductor; and a joining portion configured to join terminal portions of the plurality of lead wires to each other. The plurality of lead wires each includes: a conductor exposure portion provided at a portion of the terminal portion at which the terminal portions of the plurality of lead wires face each other, has the conductor exposed thereat, and has the joining portion connected thereto; and an insulating film remainder portion, provided at a portion of the terminal portion of the lead wire excluding the conductor exposure portion, and has the conductor covered with the insulating film, and a portion of the insulating film in the insulating film remainder portion is provided in a periphery of the joining portion.Type: GrantFiled: March 24, 2020Date of Patent: April 5, 2022Assignee: Mitsubishi Electric CorporationInventors: Kota Katsuragi, Shinji Kawaguchi, Kohei Yasuda
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Patent number: 11189399Abstract: The present invention aims to provide a paste containing polytetrafluoroethylene which can be formed into a molded polytetrafluoroethylene article having a significantly small thickness of polytetrafluoroethylene and is less likely to cause defects in molding; and a method of producing the paste. The present invention provides a method of producing a paste, including the steps of coagulating primary particles of polytetrafluoroethylene in an aqueous dispersion that contains the primary particles and water to form slurry that contains secondary particles of polytetrafluoroethylene and water or secondary particles of polytetrafluoroethylene floating in water; and adding an organic solvent to at least one of the slurry and the secondary particles of polytetrafluoroethylene floating in water to provide the paste.Type: GrantFiled: February 27, 2015Date of Patent: November 30, 2021Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Hiroyuki Yoshimoto, Kohei Yasuda, Kazuya Kawahara, Haruhisa Masuda, Masayuki Tsuji
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Patent number: 11084895Abstract: The present invention aims to provide a modified polytetrafluoroethylene fine powder capable of providing a stretched body having high strength, a small pore size, and excellent homogeneity. The modified polytetrafluoroethylene fine powder of the present invention has non-melt-processability, has a standard specific gravity of 2.155 or lower, includes 0.015 mol % or more of a polymer unit derived from perfluoro(methyl vinyl ether) in all the monomer units, is obtained by emulsion polymerizing tetrafluoroethylene and at least the perfluoro(methyl vinyl ether) in the presence of a fluorosurfactant having a LogPOW value of 3.4 or lower, and has an extrusion pressure of 20.0 MPa or lower.Type: GrantFiled: December 1, 2014Date of Patent: August 10, 2021Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Taku Yamanaka, Makoto Ono, Kohei Yasuda, Masahiko Yamada, Shinichi Chaen, Yasuhiko Sawada, Takahiro Taira, Hirotoshi Yoshida, Taketo Kato
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Patent number: 10988063Abstract: A seat for a vehicle includes a seat back frame, a first elastic member, and a second elastic member. The seat back frame includes a main frame and a sub-frame. The first elastic member and the second elastic member are configured to support the sub-frame such that the sub-frame is rotatable in a width direction of the seat and are mounted between the main frame and upper end portions of the sub-frame on both sides in the width direction of the seat. Each of the first elastic member and the second elastic member has a limit of elongation and has a characteristic in which a load that is applied to the sub-frame in a rear direction of the seat acts as tension to generate a reaction force due to the limit of elongation and does not generate the reaction force in the width direction of the seat.Type: GrantFiled: February 15, 2019Date of Patent: April 27, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kohshi Katoh, Norihisa Aoki, Kohei Yasuda
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Patent number: 10992191Abstract: A rotating electrical machine can increase the strength of divided cores and, in addition, can achieve both a reduction in iron loss and a high rigidity of the divided cores. The stator of the rotating electrical machine includes a stator core having radially divided cores arranged in a ring, each divided core being a laminate of magnetic steel sheets. Each divided core has a swaged portion in which the laminated magnetic steel sheets are bonded by swaging. The swaged portion is disposed in a core back portion, which is in contact with core back portions of divided cores located on both sides of the divided core at a position whose distance from an outer periphery of the core back portion is within ? of a radial length of the core back portion.Type: GrantFiled: January 29, 2019Date of Patent: April 27, 2021Assignee: Mitsubishi Electric CorporationInventors: Masashi Nakamura, Akihito Mori, Tatsuro Hino, Kohei Yasuda
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Publication number: 20210023820Abstract: To provide a glass resin laminate of the present invention, in which the glass substrate and the resin layer containing a TFE polymer are strongly laminated, is hardly warped and is excellent in the electrical properties, a composite laminate further having a metal foil, and methods for producing them. A glass resin laminate comprising a glass substrate 10 having an uneven surface 12 with an arithmetic mean roughness of at least 5 nm, and a resin layer containing a tetrafluoroethylene polymer in contact with the uneven surface 12, wherein the uneven surface 12 has specific convex portions 21 and 22 which narrow at at least a part of the root portion as compared with the tip portion.Type: ApplicationFiled: October 15, 2020Publication date: January 28, 2021Applicant: AGC Inc.Inventors: Atsumi YAMABE, Kohei YASUDA, Nobuaki IKAWA
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Publication number: 20200328647Abstract: A stator winding for a rotating electric machine includes: a plurality of lead wires each including a conductor and an insulating film provided on side surfaces of the conductor; and a joining portion configured to join terminal portions of the plurality of lead wires to each other. The plurality of lead wires each includes: a conductor exposure portion provided at a portion of the terminal portion at which the terminal portions of the plurality of lead wires face each other, has the conductor exposed thereat, and has the joining portion connected thereto; and an insulating film remainder portion, provided at a portion of the terminal portion of the lead wire excluding the conductor exposure portion, and has the conductor covered with the insulating film, and a portion of the insulating film in the insulating film remainder portion is provided in a periphery of the joining portion.Type: ApplicationFiled: March 24, 2020Publication date: October 15, 2020Applicant: Mitsubishi Electric CorporationInventors: Kota Katsuragi, Shinji Kawaguchi, Kohei Yasuda
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Patent number: 10688448Abstract: The present invention provides a porous body having high strength, a small pore size, and excellent homogeneity. The porous body of the present invention includes polytetrafluoroethylene and has a microstructure that includes nodes and fibrils. The microstructure further includes, in addition to the nodes and the fibrils, fused points where a fibril that links two nodes and another fibril that links another two nodes are fused with each other.Type: GrantFiled: December 1, 2014Date of Patent: June 23, 2020Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Shinichi Chaen, Taku Yamanaka, Kohei Yasuda, Masahiko Yamada, Nobuki Uraoka, Tomohisa Konishi, Kunihiko Inui, Yoshiyuki Shibuya, Makoto Ono
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Publication number: 20190356180Abstract: A rotating electrical machine can increase the strength of divided cores and, in addition, can achieve both a reduction in iron loss and a high rigidity of the divided cores. The stator of the rotating electrical machine includes a stator core having radially divided cores arranged in a ring, each divided core being a laminate of magnetic steel sheets. Each divided core has a swaged portion in which the laminated magnetic steel sheets are bonded by swaging. The swaged portion is disposed in a core back portion, which is in contact with core back portions of divided cores located on both sides of the divided core at a position whose distance from an outer periphery of the core back portion is within ? of a radial length of the core back portion.Type: ApplicationFiled: January 29, 2019Publication date: November 21, 2019Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Masashi Nakamura, Akihito Mori, Tatsuro Hino, Kohei Yasuda
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Publication number: 20190255976Abstract: A seat for a vehicle includes a seat back frame, a first elastic member, and a second elastic member. The seat back frame includes a main frame and a sub-frame. The first elastic member and the second elastic member are configured to support the sub-frame such that the sub-frame is rotatable in a width direction of the seat and are mounted between the main frame and upper end portions of the sub-frame on both sides in the width direction of the seat. Each of the first elastic member and the second elastic member has a limit of elongation and has a characteristic in which a load that is applied to the sub-frame in a rear direction of the seat acts as tension to generate a reaction force due to the limit of elongation and does not generate the reaction force in the width direction of the seat.Type: ApplicationFiled: February 15, 2019Publication date: August 22, 2019Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Kohshi KATOH, Norihisa AOKI, Kohei YASUDA
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Patent number: D989501Type: GrantFiled: January 28, 2022Date of Patent: June 20, 2023Assignee: TACHI-S CO., LTD.Inventors: Hirotaka Hijikata, Ukyo Miyazawa, Kohei Yasuda