Patents by Inventor Hideaki Yasuda
Hideaki 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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Patent number: 9780630Abstract: A motor rotor and a method for manufacturing a motor rotor, enabling crimping of the resolver rotor at low cost with less influence on the detection accuracy. A motor rotor includes a resolver rotor and a rotor shaft to which the resolver rotor is affixed by crimping. The rotor shaft includes a first stepped section with which a crimping punch makes contact to deform the first stepped section, a second stepped section with which an end surface of the resolver rotor makes contact, and a cutout groove formed in a surface which is located near the first stepped section and with which an inner peripheral hole section of the resolver rotor makes contact. In the crimping operation, the first stepped section of the rotor shaft is bent within the cutout groove to form a crimping protrusion which presses the end surface of the resolver rotor.Type: GrantFiled: December 16, 2014Date of Patent: October 3, 2017Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hideaki Yasuda, Yasuyuki Satake
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Publication number: 20150101181Abstract: A motor rotor and a method for manufacturing a motor rotor, enabling crimping of the resolver rotor at low cost with less influence on the detection accuracy. A motor rotor includes a resolver rotor and a rotor shaft to which the resolver rotor is affixed by crimping. The rotor shaft includes a first stepped section with which a crimping punch makes contact to deform the first stepped section, a second stepped section with which an end surface of the resolver rotor makes contact, and a cutout groove formed in a surface which is located near the first stepped section and with which an inner peripheral hole section of the resolver rotor makes contact. In the crimping operation, the first stepped section of the rotor shaft is bent within the cutout groove to form a crimping protrusion which presses the end surface of the resolver rotor.Type: ApplicationFiled: December 16, 2014Publication date: April 16, 2015Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hideaki YASUDA, Yasuyuki SATAKE
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Patent number: 8992201Abstract: A cooling equipment to be used to cool a stator after molding includes first to third cooling stations, and a detecting station provided in front of the first cooling station. Each of the cooling stations includes a plurality of nozzles that spray dry mist to the stator, a plurality of fans that blow air to the stator, a temperature sensor that detects the temperature of the stator, and first to third control units. Furthermore, the detecting station includes a distance sensor that detects the size of the stator, and an integration control unit. The integration control unit identifies the type of the stator based on the detected size, and informs each control unit of the results. Each control unit controls the quantity of water to be supplied to each nozzle and the quantity of air to be blown by each fan based on the identified type and the detected temperature.Type: GrantFiled: January 14, 2010Date of Patent: March 31, 2015Assignee: Toyota Jidosha Kabushiki KaishaInventors: Takeshi Saigo, Kenji Harada, Masaru Hirako, Hideaki Yasuda
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Patent number: 8963387Abstract: A motor rotor and a method for manufacturing a motor rotor, enabling crimping of the resolver rotor at low cost with less influence on the detection accuracy. A motor rotor includes a resolver rotor and a rotor shaft to which the resolver rotor is affixed by crimping. The rotor shaft includes a first stepped section with which a crimping punch makes contact to deform the first stepped section, a second stepped section with which an end surface of the resolver rotor makes contact, and a cutout groove formed in a surface which is located near the first stepped section and with which an inner peripheral hole section of the resolver rotor makes contact. In the crimping operation, the first stepped section of the rotor shaft is bent within the cutout groove to form a crimping protrusion which presses the end surface of the resolver rotor.Type: GrantFiled: June 28, 2010Date of Patent: February 24, 2015Assignee: Toyota Jidosha Kabushiki KaishaInventors: Hideaki Yasuda, Yasuyuki Satake
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Publication number: 20120294962Abstract: A cooling equipment to be used to cool a stator after molding includes first to third cooling stations, and a detecting station provided in front of the first cooling station. Each of the cooling stations includes a plurality of nozzles that spray dry mist to the stator, a plurality of fans that blow air to the stator, a temperature sensor that detects the temperature of the stator, and first to third control units. Furthermore, the detecting station includes a distance sensor that detects the size of the stator, and an integration control unit. The integration control unit identifies the type of the stator based on the detected size, and informs each control unit of the results. Each control unit controls the quantity of water to be supplied to each nozzle and the quantity of air to be blown by each fan based on the identified type and the detected temperature.Type: ApplicationFiled: January 14, 2010Publication date: November 22, 2012Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takeshi Saigo, Kenji Harada, Masaru Hirako, Hideaki Yasuda
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Publication number: 20120262033Abstract: A motor rotor and a method for manufacturing a motor rotor, enabling crimping of the resolver rotor at low cost with less influence on the detection accuracy. A motor rotor includes a resolver rotor and a rotor shaft to which the resolver rotor is affixed by crimping. The rotor shaft includes a first stepped section with which a crimping punch makes contact to deform the first stepped section, a second stepped section with which an end surface of the resolver rotor makes contact, and a cutout groove formed in a surface which is located near the first stepped section and with which an inner peripheral hole section of the resolver rotor makes contact. In the crimping operation, the first stepped section of the rotor shaft is bent within the cutout groove to form a crimping protrusion which presses the end surface of the resolver rotor.Type: ApplicationFiled: June 28, 2010Publication date: October 18, 2012Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hideaki Yasuda, Yasuyuki Satake
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Patent number: 7942192Abstract: In an air conditioner constructed to pass an air introduced into an air conditioning unit through an evaporator and a heater core both arranged in the unit, cooler pipes for the evaporator and heater pipes for the heater core are arranged to extend from the same side wall of the air conditioning unit.Type: GrantFiled: June 8, 2006Date of Patent: May 17, 2011Assignee: Japan Climate Systems CorporationInventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Patent number: 7886814Abstract: In an air conditioner constructed to pass an air introduced into an air conditioning unit through an evaporator and a heater core both arranged in the unit, cooler pipes for the evaporator and heater pipes for the heater core are arranged to extend from the same side wall of the air conditioning unit.Type: GrantFiled: June 8, 2006Date of Patent: February 15, 2011Assignee: Japan Climate Systems CorporationInventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Publication number: 20060219384Abstract: In an air conditioner constructed to pass an air introduced into an air conditioning unit through an evaporator and a heater core both arranged in the unit, cooler pipes for the evaporator and heater pipes for the heater core are arranged to extend from the same side wall of the air conditioning unit.Type: ApplicationFiled: June 8, 2006Publication date: October 5, 2006Applicant: JAPAN CLIMATE SYSTEMS CORPORATIONInventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Publication number: 20060219383Abstract: In an air conditioner constructed to pass an air introduced into an air conditioning unit through an evaporator and a heater core, both arranged in the unit, cooler pipes for the evaporator and heater pipes for the heater core are arranged to extend from the same side wall of the air conditioning unit.Type: ApplicationFiled: June 8, 2006Publication date: October 5, 2006Applicant: JAPAN CLIMATE SYSTEMS CORPORATIONInventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Publication number: 20060219399Abstract: In an air conditioner constructed to pass an air introduced into an air conditioning unit through an evaporator and a heater core both arranged in the unit, cooler pipes for the evaporator and heater pipes for the heater core are arranged to extend from the same side wall of the air conditioning unit.Type: ApplicationFiled: June 8, 2006Publication date: October 5, 2006Applicant: JAPAN CLIMATE SYSTEMS CORPORATIONInventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Patent number: 7100675Abstract: In an air conditioner (1) constructed to pass an air introduced into an air conditioning unit (4) through an evaporator (33) and a heater core (34) both arranged in the unit (4), cooler pipes (90) for the evaporator (33) and heater pipes (91) for the heater core (34) are arranged to extend from the same side wall of the air conditioning unit (4).Type: GrantFiled: August 30, 2002Date of Patent: September 5, 2006Assignee: Japan Climate Systems CorporationInventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Publication number: 20040069480Abstract: In an air conditioner (1) constructed to pass an air introduced into an air conditioning unit (4) through an evaporator (33) and a heater core (34) both arranged in the unit (4), cooler pipes (90) for the evaporator (33) and heater pipes (91) for the heater core (34) are arranged to extend from the same side wall of the air conditioning unit (4).Type: ApplicationFiled: July 8, 2003Publication date: April 15, 2004Inventors: Takehiro Yamamoto, Tadashi Okamoto, Hideaki Yasuda, Hiroshi Mayumi, Morihito Tsukuda, Kenichiro Higashi, Keiji Koga, Yoshinori Aono
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Patent number: 5673747Abstract: A blower means is provided by a cross flow fan 4 in which a plurality of axially extending blades 13 are arranged in rows in a circumferential direction and connected axially with connecting plates 14 interposed therebetween. The cross flow fan 4 is positioned generally horizontal in a widthwise direction of the vehicle. A heat exchanger 2 is disposed on the suction side of the cross flow fan 4 and in the front-and-rear direction of the vehicle, while an air inlet port 6 and an air blowoff port 7 of a casing 1 are opened to the rear parcel panel P. The casing 1 is vertically divided into an upper casing 1a and a lower casing 1b by a plane containing a rotating shaft 5 of the cross flow fan 4. An air passage from the air inlet port 6 to the air blowoff port 7 of the casing 1 is formed into a generally U-shape.Type: GrantFiled: January 18, 1995Date of Patent: October 7, 1997Assignee: Japan Climate Systems CorporationInventors: Hideki Kousaka, Hideaki Yasuda, Kenji Kamigasa, Makoto Nishimuta
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Patent number: D282541Type: GrantFiled: July 21, 1983Date of Patent: February 11, 1986Assignee: Nippon Tsushin Kogyo Kabushiki KaishaInventor: Hideaki Yasuda
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Patent number: D488471Type: GrantFiled: March 3, 2003Date of Patent: April 13, 2004Assignee: NEC Infrontia CorporationInventors: Nobuyuki Yagawa, Hideaki Yasuda, Manabu Tominaga
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Patent number: D1016031Type: GrantFiled: July 14, 2021Date of Patent: February 27, 2024Assignee: Mitsubishi Electric CorporationInventors: Hiroyuki Kato, Yorimasa Yasuda, Satoru Kozuka, Hideaki Yamamoto, Nichika Moriguchi, Keisuke Tada, Kenichi Oi, Masaaki Kadoyanagi, Toshio Nakayama, Shinichiro Ando, Akihiro Gonda
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Patent number: D1016032Type: GrantFiled: July 23, 2021Date of Patent: February 27, 2024Assignee: Mitsubishi Electric CorporationInventors: Hiroyuki Kato, Yorimasa Yasuda, Satoru Kozuka, Hideaki Yamamoto, Nichika Moriguchi, Keisuke Tada, Kenichi Oi, Masaaki Kadoyanagi, Toshio Nakayama, Shinichiro Ando, Akihiro Gonda
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Patent number: D1016033Type: GrantFiled: July 23, 2021Date of Patent: February 27, 2024Assignee: Mitsubishi Electric CorporationInventors: Hiroyuki Kato, Yorimasa Yasuda, Satoru Kozuka, Hideaki Yamamoto, Nichika Moriguchi, Keisuke Tada, Kenichi Oi, Masaaki Kadoyanagi, Toshio Nakayama, Shinichiro Ando, Akihiro Gonda