Patents by Inventor Hitoshi Tsuzuki
Hitoshi Tsuzuki 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: 9457690Abstract: A seat apparatus for a vehicle includes a first adjustment portion which adjusts a position of a vehicle seat in a front/rear direction, a second adjustment portion which adjusts a position of the vehicle seat in an up/down direction, a third adjustment portion which adjusts a tilt angle of a seatback, and an operation input portion which is operated for performing a forward movement of the vehicle seat and a forward tilting operation of the seatback in an associated manner with each other, the forward movement of the vehicle seat being performed by the first adjustment portion and the forward tilting operation of the seatback being performed by the third adjustment portion, wherein the second adjustment portion starts performing a downward movement of the vehicle seat before the forward tilting operation of the seatback is performed after the operation of the operation input portion.Type: GrantFiled: November 5, 2014Date of Patent: October 4, 2016Assignee: AISIN SEIKI KABUSHIKI KAISHAInventors: Soichiro Hozumi, Hitoshi Tsuzuki, Toshihiro Sugiyama
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Publication number: 20150130240Abstract: A seat apparatus for a vehicle includes a first adjustment portion which adjusts a position of a vehicle seat in a front/rear direction, a second adjustment portion which adjusts a position of the vehicle seat in an up/down direction, a third adjustment portion which adjusts a tilt angle of a seatback, and an operation input portion which is operated for performing a forward movement of the vehicle seat and a forward tilting operation of the seatback in an associated manner with each other, the forward movement of the vehicle seat being performed by the first adjustment portion and the forward tilting operation of the seatback being performed by the third adjustment portion, wherein the second adjustment portion starts performing a downward movement of the vehicle seat before the forward tilting operation of the seatback is performed after the operation of the operation input portion.Type: ApplicationFiled: November 5, 2014Publication date: May 14, 2015Applicant: Aisin Seiki Kabushiki KaishaInventors: Soichiro HOZUMI, Hitoshi Tsuzuki, Toshihiro Sugiyama
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Publication number: 20130277079Abstract: A hand-held power tool capable of reducing strain on a worker's fingers which might be caused by vibration and reaction during work is provided. A grip section, which is extending from substantially a central part in an axial direction of the body portion toward a direction substantially perpendicular to the axial direction, is integrally provided on a body portion having a motor housing. A grip housing configuring the grip section is provided so as to extend from the motor housing. The grip housing includes a housing body including a pair of housing pieces and a cover sandwiched to be held by the housing pieces. The cover includes a compression-molded article in which a resin cover body and a rubber member are integrally formed by compression molding.Type: ApplicationFiled: December 27, 2011Publication date: October 24, 2013Applicant: HITACHI KOKI CO., LTD.Inventors: Hitoshi Tsuzuki, Masato Sakai
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Patent number: 8118204Abstract: To provide a compact portable fastening tool which can be easily pushed at its handle portion onto a punched side, even in case a magazine is attached at an inclination with respect to the horizon, so that it can be easily used even in a narrow place. An electric fastening tool 1 comprises: a housing 2 having a handle portion 2B formed to extend from a trunk portion 2A; an ejection unit attached to the lower portion of the housing 2; a magazine 5 attached to the ejection unit; a motor housed in the housing 2; a battery pack 3 for driving the motor; a flywheel rotationally driven by the motor; a follower shaft selectively rotated by the kinetic energy of the flywheel; and a plunger adapted to be linearly moved in the housing 2 by the rotation of the follower shaft thereby to drive the nail fed into the ejection unit.Type: GrantFiled: September 1, 2006Date of Patent: February 21, 2012Assignee: Hitachi Koki Co., Ltd.Inventors: Hideki Ishida, Hitoshi Tsuzuki, Takeshi Matsuoka
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Publication number: 20090266863Abstract: To provide a compact portable fastening tool which can be easily pushed at its handle portion onto a punched side, even in case a magazine is attached at an inclination with respect to the horizon, so that it can be easily used even in a narrow place. An electric fastening tool 1 comprises: a housing 2 having a handle portion 2B formed to extend from a trunk portion 2A; an ejection unit attached to the lower portion of the housing 2; a magazine 5 attached to the ejection unit; a motor housed in the housing 2; a battery pack 3 for driving the motor; a flywheel rotationally driven by the motor; a follower shaft selectively rotated by the kinetic energy of the flywheel; and a plunger adapted to be linearly moved in the housing 2 by the rotation of the follower shaft thereby to drive the nail fed into the ejection unit.Type: ApplicationFiled: September 1, 2006Publication date: October 29, 2009Inventors: Hideki Ishida, Hitoshi Tsuzuki, Takeshi Matsuoka
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Patent number: D449503Type: GrantFiled: September 6, 2000Date of Patent: October 23, 2001Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Mizuho Nakamura
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Patent number: D520837Type: GrantFiled: May 27, 2005Date of Patent: May 16, 2006Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Masato Sakai, Takeshi Taniguchi, Atsuyuki Kikuchi
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Patent number: D526552Type: GrantFiled: February 8, 2006Date of Patent: August 15, 2006Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Takeshi Matsuoka, Yoshihiro Nakano, Takashi Ueda
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Patent number: D526873Type: GrantFiled: July 7, 2005Date of Patent: August 22, 2006Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Masato Sakai, Masanori Okada, Takeshi Taniguchi, Takahiro Ookubo
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Patent number: D526874Type: GrantFiled: February 10, 2006Date of Patent: August 22, 2006Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Takeshi Matsuoka, Yoshihiro Nakano, Takashi Ueda
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Patent number: D527969Type: GrantFiled: July 7, 2005Date of Patent: September 12, 2006Assignee: Hitachi Koki Co., Ltd.Inventors: Masanori Okada, Masato Sakai, Hitoshi Tsuzuki, Takeshi Taniguchi, Takahiro Ookubo
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Patent number: D482254Type: GrantFiled: November 7, 2002Date of Patent: November 18, 2003Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Nobuhisa Sugawara, Kenji Kataoka
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Patent number: D567615Type: GrantFiled: February 6, 2007Date of Patent: April 29, 2008Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Hitoshi Tsuzuki, Masanori Okada, Masato Sakai, Katsuhiro Oomori
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Patent number: D580247Type: GrantFiled: March 25, 2008Date of Patent: November 11, 2008Assignee: Hitachi Koki Company LimitedInventors: Takeshi Taniguchi, Hitoshi Tsuzuki, Akira Onose
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Patent number: D582739Type: GrantFiled: March 28, 2008Date of Patent: December 16, 2008Assignee: Hitachi Koki Co., Ltd.Inventors: Yoshiki Aoki, Hitoshi Tsuzuki, Shinichi Kakefuda, Syou Kanesawa
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Patent number: D585716Type: GrantFiled: March 25, 2008Date of Patent: February 3, 2009Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Hitoshi Tsuzuki, Tomoyuki Kawahara, Yasutaka Shimizu
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Patent number: D592028Type: GrantFiled: September 12, 2008Date of Patent: May 12, 2009Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Hitoshi Tsuzuki, Tomoyuki Kawahara, Shinichi Kakefuda, Atsuyuki Kikuchi, Shingo Yamazaki
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Patent number: D595552Type: GrantFiled: November 13, 2008Date of Patent: July 7, 2009Assignee: Hitachi Koki Co., Ltd.Inventors: Takeshi Taniguchi, Hitoshi Tsuzuki, Tomoyuki Kawahara
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Patent number: D607814Type: GrantFiled: November 13, 2008Date of Patent: January 12, 2010Assignee: Hitachi Koki Co., Ltd.Inventors: Hitoshi Tsuzuki, Kenichi Yamada, Takeshi Taniguchi, Hiroyuki Hanawa, Shigeru Takahashi