Patents by Inventor Toshiro Uchida
Toshiro Uchida 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: 20240117763Abstract: A gas turbine system includes: a combustor; an intake flow passage connected to the combustor; an exhaust flow passage connected to the combustor; a compressor provided in the intake flow passage; a turbine provided in the exhaust flow passage; an ammonia tank; and a hydrogen generator-separator having an ammonia supply port connected to the ammonia tank and a hydrogen discharge port connected to the combustor, the hydrogen generator-separator being arranged on a downstream side of the turbine in the exhaust flow passage or on a downstream side of the compressor in the intake flow passage, the hydrogen generator-separator including an ammonia cracking catalyst and a hydrogen separation membrane.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: IHI CorporationInventors: Shintaro ITO, Toshiro FUJIMORI, Wonyoung CHOI, Masahiro UCHIDA
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Patent number: 11832564Abstract: This brush cutter includes: a drive unit; a working unit which is driven by power of the drive unit; a shaft which transmits the power of the drive unit to the working unit; a tubular portion which is disposed between the drive unit and the working unit, and in which the shaft is inserted; a floating box which has a handle support portion; and a handle which is supported by the handle support portion. The brush cutter is provided with a vibration absorbing member which fits in a tubular portion side fitting portion provided in the tubular portion and fits in a box side fitting portion provided in the floating box.Type: GrantFiled: March 30, 2018Date of Patent: December 5, 2023Assignee: HONDA MOTOR CO., LTD.Inventors: Yuki Koike, Dai Hyakusawa, Shingo Tsuruoka, Takahiro Nakayama, Takahiro Yamamoto, Takuma Kimoto, Toshiro Uchida
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Publication number: 20210029888Abstract: This brush cutter includes: a drive unit; a working unit which is driven by power of the drive unit; a shaft which transmits the power of the drive unit to the working unit; a tubular portion which is disposed between the drive unit and the working unit, and in which the shaft is inserted; a floating box which has a handle support portion; and a handle which is supported by the handle support portion. The brush cutter is provided with a vibration absorbing member which fits in a tubular portion side fitting portion provided in the tubular portion and fits in a box side fitting portion provided in the floating box.Type: ApplicationFiled: March 30, 2018Publication date: February 4, 2021Applicant: HONDA MOTOR CO., LTD.Inventors: Yuki KOIKE, Dai HYAKUSAWA, Shingo TSURUOKA, Takahiro NAKAYAMA, Takahiro YAMAMOTO, Takuma KIMOTO, Toshiro UCHIDA
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Patent number: 9066469Abstract: A riding lawn mower includes: a delivery passage for delivering cut grass from a housing to a receptacle; and a shutter mechanism provided on a lower portion of the delivery passage for switching the mower between a bagging mode in which cut grass is delivered from the housing to the receptacle and a mulching mode in which cut grass is discharged downward of the housing. The shutter mechanism includes a horizontal pivot shaft disposed on the lower portion of the delivery passage, and a shutter plate pivotable about the pivot shaft between a fully closed position where the shutter plate closes the delivery passage to place the mower in the mulching mode and a fully opened position where the shutter plate is laid down toward a discharge side of the delivery passage to place the mower in the bagging mode.Type: GrantFiled: September 11, 2013Date of Patent: June 30, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Tomokazu Kimura, Toshiro Uchida, Kohei Akazawa, Takahiro Yamamoto
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Publication number: 20140075901Abstract: A riding lawn mower includes: a delivery passage for delivering cut grass from a housing to a receptacle; and a shutter mechanism provided on a lower portion of the delivery passage for switching the mower between a bagging mode in which cut grass is delivered from the housing to the receptacle and a mulching mode in which cut grass is discharged downward of the housing. The shutter mechanism includes a horizontal pivot shaft disposed on the lower portion of the delivery passage, and a shutter plate pivotable about the pivot shaft between a fully closed position where the shutter plate closes the delivery passage to place the mower in the mulching mode and a fully opened position where the shutter plate is laid down toward a discharge side of the delivery passage to place the mower in the bagging mode.Type: ApplicationFiled: September 11, 2013Publication date: March 20, 2014Applicant: HONDA MOTOR CO., LTD.Inventors: Tomokazu Kimura, Toshiro Uchida, Kohei Akazawa, Takahiro Yamamoto
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Patent number: 8316510Abstract: A walk-behind work machine having a foldable operating handle is disclosed. The operating handle is swingable and foldable about a first linking pin relative to a handle-attachment part of a work-machine body from a usage position to a storage position and can be locked in a usage position by a second linking pin. The second linking pin is present on one of the operating handle and the handle-attachment part, and the distal end part of the second linking pin is formed in a tapered shape. The other of the operating handle and the handle-attachment part has a second pin-fitting hole allowing insertion and retraction of the distal end part. When the distal end part is fit into the second pin-fitting hole, no gap is present in the second pin-fitting hole due to the tapered surface of the distal end part, and the operating handle is locked in the usage position.Type: GrantFiled: March 10, 2011Date of Patent: November 27, 2012Assignee: Honda Motor Co., Ltd.Inventors: Genki Anraku, Keisuke Hosokuni, Toshiro Uchida, Nobuyuki Hirose, Shoji Hasei
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Patent number: 8160486Abstract: A blade for an electrophotographic apparatus is provided which is prevented from turning up, achieves wear resistance, and has excellent cleaning properties. The blade is composed of a support member and a blade member formed of a thermosetting polyurethane elastomer, which are joined together. The blade member has a structure in which a nitrogen concentration continuously increases from the inside of a contact part coming into contact with a counterpart member toward the surface of the contact part.Type: GrantFiled: July 2, 2008Date of Patent: April 17, 2012Assignee: Canon Kasei Kabushiki KaishaInventors: Shoji Inoue, Toshiro Uchida, Taku Hatanaka
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Publication number: 20110239813Abstract: A walk-behind work machine having a foldable operating handle is disclosed. The operating handle is swingable and foldable about a first linking pin relative to a handle-attachment part of a work-machine body from a usage position to a storage position and can be locked in a usage position by a second linking pin. The second linking pin is present on one of the operating handle and the handle-attachment part, and the distal end part of the second linking pin is formed in a tapered shape. The other of the operating handle and the handle-attachment part has a second pin-fitting hole allowing insertion and retraction of the distal end part. When the distal end part is fit into the second pin-fitting hole, no gap is present in the second pin-fitting hole due to the tapered surface of the distal end part, and the operating handle is locked in the usage position.Type: ApplicationFiled: March 10, 2011Publication date: October 6, 2011Applicant: HONDA MOTOR CO., LTD.Inventors: Genki Anraku, Keisuke Hosokuni, Toshiro Uchida, Nobuyuki Hirose, Shoji Hasei
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Patent number: 7778585Abstract: An electrophotographic cleaning blade is provided which is free of blade turning-up coming from both end portions of the blade in its lengthwise direction. The cleaning blade having a blade formed of a polyurethane resin, which is to come into touch with the surface of a photosensitive drum of an electrophotographic apparatus to remove a toner remaining thereon, and a support member which holds the blade. The blade has a polyurethane resin portion having a dynamic hardness of 0.05 mN/?m2 or more and 0.16 mN/?m2 or less and a high-hardness portion having a dynamic hardness 1.3 times or more and 30 times or less the dynamic hardness of the polyurethane resin portion, provided at each end portion of the blade in its lengthwise direction at its part coming into touch with the photosensitive drum.Type: GrantFiled: July 29, 2008Date of Patent: August 17, 2010Assignee: Canon Kasei Kabushiki KaishaInventors: Toshiro Uchida, Shoji Inoue, Taku Hatanaka
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Publication number: 20090041519Abstract: An electrophotographic cleaning blade is provided which is free of blade turning-up coming from both end portions of the blade in its lengthwise direction. The cleaning blade having a blade formed of a polyurethane resin, which is to come into touch with the surface of a photosensitive drum of an electrophotographic apparatus to remove a toner remaining thereon, and a support member which holds the blade. The blade has a polyurethane resin portion having a dynamic hardness of 0.05 mN/?m2 or more and 0.16 mN/?m2 or less and a high-hardness portion having a dynamic hardness 1.3 times or more and 30 times or less the dynamic hardness of the polyurethane resin portion, provided at each end portion of the blade in its lengthwise direction at its part coming into touch with the photosensitive drum.Type: ApplicationFiled: July 29, 2008Publication date: February 12, 2009Applicant: CANON KASEI KABUSHIKI KAISHAInventors: Toshiro Uchida, Shoji Inoue, Taku Hatanaka
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Publication number: 20090022530Abstract: A blade for an electrophotographic apparatus is provided which is prevented from turning up, achieves wear resistance, and has excellent cleaning properties. The blade is composed of a support member and a blade member formed of a thermosetting polyurethane elastomer, which are joined together. The blade member has a structure in which a nitrogen concentration continuously increases from the inside of a contact part coming into contact with a counterpart member toward the surface of the contact part.Type: ApplicationFiled: July 2, 2008Publication date: January 22, 2009Applicant: CANON KASEI KABUSHIKI KAISHAInventors: Shoji Inoue, Toshiro Uchida, Taku Hatanaka
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Patent number: 4557750Abstract: This invention provides sulfinamide derivatives, a process for preparing the derivatives and herbicides containing the same as the active ingredient, the sulfinamide derivatives being represented by the formula ##STR1## wherein R.sub.1 represents an alkoxy (C.sub.1-6) carbonylmethyl group or cyanomethyl group; R.sub.2 represents a group ##STR2## (in which X and Y are each an alkyl group having 1-6 carbon atoms or alkoxy group having 1-6 carbon atoms and m and n are 0 or an integer of 1 to 3); and Ph represents phenyl.Type: GrantFiled: September 7, 1982Date of Patent: December 10, 1985Assignee: Otsuka Kagaku Yakuhin Kabushiki KaishaInventors: Tetsuya Imai, Kenichi Toyohara, Takeshi Goto, Tadateru Murata, Akihide Ando, Toshiro Uchida, Izuru Yamamoto