Patents by Inventor Takashi KOUMOTO
Takashi KOUMOTO 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: 10947038Abstract: A thermal insulating structure includes: at least two retainers that protrude from a to-be-insulated surface exposed to a vacuum space; at least two first multilayer vacuum insulating sheets adjacent to each other with the retainers positioned therebetween, the insulating sheets covering the to-be-insulated surface; at least one second multilayer vacuum insulating sheet that extends between the retainers along a boundary between the first multilayer vacuum insulating sheets in a manner to cover the boundary; at least two third multilayer vacuum insulating sheets that are adjacent to each other with the retainers positioned therebetween, the at least two third multilayer vacuum insulating sheets covering the first multilayer vacuum insulating sheets and the second multilayer vacuum insulating sheet; and a keep plate that is fixed to the retainers and holds the first multilayer vacuum insulating sheets, the second multilayer vacuum insulating sheet, and the third multilayer vacuum insulating sheets.Type: GrantFiled: February 2, 2018Date of Patent: March 16, 2021Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Hiroki Nakado, Kazuto Gokan, Tatsuya Imai, Ryosuke Uraguchi, Osamu Muragishi, Takashi Koumoto
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Publication number: 20200002085Abstract: A thermal insulating structure includes: at least two retainers that protrude from a to-be-insulated surface exposed to a vacuum space; at least two first multilayer vacuum insulating sheets adjacent to each other with the retainers positioned therebetween, the insulating sheets covering the to-be-insulated surface; at least one second multilayer vacuum insulating sheet that extends between the retainers along a boundary between the first multilayer vacuum insulating sheets in a manner to cover the boundary; at least two third multilayer vacuum insulating sheets that are adjacent to each other with the retainers positioned therebetween, the at least two third multilayer vacuum insulating sheets covering the first multilayer vacuum insulating sheets and the second multilayer vacuum insulating sheet; and a keep plate that is fixed to the retainers and holds the first multilayer vacuum insulating sheets, the second multilayer vacuum insulating sheet, and the third multilayer vacuum insulating sheets.Type: ApplicationFiled: February 2, 2018Publication date: January 2, 2020Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Hiroki NAKADO, Kazuto GOKAN, Tatsuya IMAI, Ryosuke URAGUCHI, Osamu MURAGISHI, Takashi KOUMOTO
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Patent number: 10378696Abstract: A thermal insulating structure includes: at least two first multilayer vacuum insulators that adjoin each other and that cover a to-be-insulated surface; a retainer that is fixed to the to-be-insulated surface and that protrudes from a boundary between the first multilayer vacuum insulators; a second multilayer vacuum insulator that extends along the boundary and that covers the boundary, the second multilayer vacuum insulator including a through-hole formed therein, in which the retainer is inserted; and a keep plate that is fixed to the retainer and that holds the second multilayer vacuum insulator and the first multilayer vacuum insulators.Type: GrantFiled: July 29, 2016Date of Patent: August 13, 2019Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Kazuto Yamashiro, Tatsuya Imai, Osamu Muragishi, Ryosuke Uraguchi, Takashi Koumoto
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Patent number: 10229539Abstract: The system includes imaging unit which images a work space at a viewpoint position in a visual line direction of a worker together with an other component to which one component is to be installed, a position attitude information obtaining unit which obtains position attitude information which indicates relative position attitude relation between viewpoint of the worker and other component in the work space, a virtual image generating unit which generates virtual image of an actual shape of the one component at the viewpoint position in the visual line direction of the worker based on position attitude information, an image composing unit which generates composite image by superimposing virtual image on a real image in the work space imaged by the imaging unit, and display unit which displays composite image. According to the system, efficiency of component assembly work can be considerably improved by using mixed reality technology.Type: GrantFiled: April 23, 2014Date of Patent: March 12, 2019Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Shigekazu Shikoda, Naohiro Nakamura, Shinichi Nakano, Masahiko Akamatsu, Shingo Yonemoto, Daisuke Tokai, Takashi Koumoto
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Patent number: 10140767Abstract: The system includes imaging unit configured to image a work space at a viewpoint position in a visual line direction of a worker together with a workpiece, a position attitude information obtaining unit configured to obtain a position attitude information which indicates a relative position attitude relation between a viewpoint of the worker and the workpiece in the work space, a virtual image generating unit configured to generate a three-dimensional virtual image which indicates a completed shape of the workpiece in the viewpoint position and the visual line direction of the worker based on the position attitude information, an image composing unit configured to generate a composite image by superimposing the virtual image on a real image of the work space, and a display unit configured to display the composite image. According to the system, efficiency of workpiece machining work can be considerably improved by using the mixed reality technology.Type: GrantFiled: April 23, 2014Date of Patent: November 27, 2018Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Shigekazu Shikoda, Naohiro Nakamura, Shinichi Nakano, Masahiko Akamatsu, Shingo Yonemoto, Daisuke Tokai, Takashi Koumoto
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Publication number: 20180231183Abstract: A thermal insulating structure includes: at least two first multilayer vacuum insulators that adjoin each other and that cover a to-be-insulated surface; a retainer that is fixed to the to-be-insulated surface and that protrudes from a boundary between the first multilayer vacuum insulators; a second multilayer vacuum insulator that extends along the boundary and that covers the boundary, the second multilayer vacuum insulator including a through-hole formed therein, in which the retainer is inserted; and a keep plate that is fixed to the retainer and that holds the second multilayer vacuum insulator and the first multilayer vacuum insulators.Type: ApplicationFiled: July 29, 2016Publication date: August 16, 2018Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Kazuto YAMASHIRO, Tatsuya IMAI, Osamu MURAGISHI, Ryosuke URAGUCHI, Takashi KOUMOTO
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Publication number: 20160125654Abstract: The system includes imaging unit which images a work space at a viewpoint position in a visual line direction of a worker together with an other component to which one component is to be installed, a position attitude information obtaining unit which obtains position attitude information which indicates relative position attitude relation between viewpoint of the worker and other component in the work space, a virtual image generating unit which generates virtual image of an actual shape of the one component at the viewpoint position in the visual line direction of the worker based on position attitude information, an image composing unit which generates composite image by superimposing virtual image on a real image in the work space imaged by the imaging unit, and display unit which displays composite image. According to the system, efficiency of component assembly work can be considerably improved by using mixed reality technology.Type: ApplicationFiled: April 23, 2014Publication date: May 5, 2016Inventors: Shigekazu SHIKODA, Naohiro NAKAMURA, Shinichi NAKANO, Masahiko AKAMATSU, Shingo YONEMOTO, Daisuke TOKAI, Takashi KOUMOTO
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Publication number: 20160078682Abstract: The system has an imaging unit configured to image a work space at a viewpoint position in a visual line direction of a worker together with a workpiece on which a component is mounted, a position attitude information obtaining unit configured to obtain a position attitude information which indicates a relative position attitude relation between the viewpoint of the worker and the workpiece in the work space, a virtual image generating unit configured to generate a three-dimensional virtual image indicating the component after being mounted at the viewpoint position in the visual line direction, an image composing unit configured to generate a composite image by superimposing the virtual image on a real image of the work space, and a display unit configured to display the composite image. According to the system, efficiency of the component mounting work can be considerably improved by using the mixed reality technology.Type: ApplicationFiled: April 23, 2014Publication date: March 17, 2016Inventors: Shigekazu Shikoda, Naohiro Nakamura, Shinichi Nakano, Masahiko Akamatsu, Shingo Yonemoto, Daisuke Tokai, Takashi Koumoto
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Publication number: 20160078681Abstract: The system includes imaging unit configured to image a work space at a viewpoint position in a visual line direction of a worker together with a workpiece, a position attitude information obtaining unit configured to obtain a position attitude information which indicates a relative position attitude relation between a viewpoint of the worker and the workpiece in the work space, a virtual image generating unit configured to generate a three-dimensional virtual image which indicates a completed shape of the workpiece in the viewpoint position and the visual line direction of the worker based on the position attitude information, an image composing unit configured to generate a composite image by superimposing the virtual image on a real image of the work space, and a display unit configured to display the composite image. According to the system, efficiency of workpiece machining work can be considerably improved by using the mixed reality technology.Type: ApplicationFiled: April 23, 2014Publication date: March 17, 2016Inventors: Shigekazu SHIKODA, Naohiro NAKAMURA, Shinichi NAKANO, Masahiko AKAMATSU, Shingo YONEMOTO, Daisuke TOKAI, Takashi KOUMOTO