Patents by Inventor Takahiro Iwamoto
Takahiro Iwamoto 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: 10301797Abstract: To improve the precision of position of a fastener hole and a seating face for mounting a counterweight, a counterweight supporting member is comprised of a support plate erected and fixed at the rear end of a revolving frame and a supporting member attached to the support plate. The supporting member is comprised of a base member that is locked and secured to a through hole opened on the support plate in a back and forth adjustable manner and has a counterweight fixing surface and a bolt fastening member in which a fastener hole for receiving a fastener bolt is formed.Type: GrantFiled: June 14, 2016Date of Patent: May 28, 2019Assignee: Caterpillar SARLInventors: Takahiro Iwamoto, Kentaro Nakayama, Takeshi Tsuneyoshi
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Publication number: 20190153700Abstract: The present invention aims to improve the strength of the portion of the swing frame for attaching the swing motor apparatus while reducing cost. A bottom plate of a swing frame is divided into a center bottom plate segment to which the swing motor apparatus mounting portion is attached, a front bottom plate segment that is positioned to the front side of the center bottom plate segment and to which the center joint mounting portion is attached, and a rear bottom plate segment positioned to the rear side of the center bottom plate segment, wherein: the center, front, and rear bottom plate segments and are formed integrally by welding; and the plate thickness of the center bottom plate segment is thicker than the plate thickness of the front bottom plate segment and the rear bottom plate segment.Type: ApplicationFiled: May 12, 2017Publication date: May 23, 2019Applicant: Caterpillar SARLInventors: Takeshi Tsuneyoshi, Takahiro Iwamoto, Takeshi Nakamura, Akashi-shi Nakai, Kentaro Nakayama, Dharmesh Kumar, Koichi Andatsu
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Patent number: 10178783Abstract: A display device of this invention, includes a front case including a touch panel; and a rear case including a lock unit, which is configured to regulate movement of the front case, and a display unit, in which the front case is mounted to the rear case by inserting a protrusion that is formed in a peripheral edge portion of the front case into a guide groove that is formed in an outer edge portion of the rear case to bring the front case into contact with the rear case, subsequently moving the front case along the guide groove to engage the protrusion with the guide groove, and moving the lock unit of in the rear case from a first position to a second position, which is different from the first position, to regulate the movement of the front case.Type: GrantFiled: February 3, 2016Date of Patent: January 8, 2019Assignee: NEC Platforms, Ltd.Inventors: Shinichirou Yonemaru, Katsumi Harashima, Takahiro Iwamoto
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Patent number: 10031550Abstract: Provided is a display device, including: a display unit (31); a touch panel (32) stacked on a front part of the display unit (31); and a case for housing the touch panel (32) and the display unit (31). The case includes: a rear case (21); and a front case (22) removably attached to the rear case (21), which has an opening portion for exposing a touch detection region and a visible region of the touch panel (32) and the display unit (31) stacked together. The display unit (31) is mounted to the rear case (21), and the touch panel (32) is mounted to the front case (22).Type: GrantFiled: February 5, 2016Date of Patent: July 24, 2018Assignee: NEC Platforms, Ltd.Inventors: Takahiro Iwamoto, Natsuki Hagiwara, Takashi Nakashima
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Publication number: 20180195253Abstract: To improve the precision of position of a fastener hole and a seating face for mounting a counterweight, a counterweight supporting member is comprised of a support plate erected and fixed at the rear end of a revolving frame and a supporting member attached to the support plate. A cylindrical bolt fastening boss is provided on the supporting member in a manner of rotational position adjustable to the supporting plate and in which a fastener hole is formed at an eccentric position.Type: ApplicationFiled: June 14, 2016Publication date: July 12, 2018Applicant: Caterpillar SARLInventors: Takahiro Iwamoto, Kentaro Nakayama, Takeshi Tsuneyoshi
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Publication number: 20180171589Abstract: To improve the precision of position of a fastener hole and a seating face for mounting a counterweight, a counterweight supporting member is comprised of a support plate erected and fixed at the rear end of a revolving frame and a supporting member attached to the support plate. The supporting member is comprised of a base member that is locked and secured to a through hole opened on the support plate in a back and forth adjustable manner and has a counterweight fixing surface and a bolt fastening member in which a fastener hole for receiving a fastener bolt is formed.Type: ApplicationFiled: June 14, 2016Publication date: June 21, 2018Applicant: Caterpillar SARLInventors: Takahiro Iwamoto, Kentaro Nakayama, Takeshi Tsuneyoshi
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Publication number: 20180168053Abstract: A display device of this invention, includes a front case including a touch panel; and a rear case including a lock unit, which is configured to regulate movement of the front case, and a display unit, in which the front case is mounted to the rear case by inserting a protrusion that is formed in a peripheral edge portion of the front case into a guide groove that is formed in an outer edge portion of the rear case to bring the front case into contact with the rear case, subsequently moving the front case along the guide groove to engage the protrusion with the guide groove, and moving the lock unit of in the rear case from a first position to a second position, which is different from the first position, to regulate the movement of the front case.Type: ApplicationFiled: February 3, 2016Publication date: June 14, 2018Applicant: NEC Platforms, Ltd.Inventors: Shinichirou YONEMARU, Katsumi HARASHIMA, Takahiro IWAMOTO
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Patent number: 9908497Abstract: This invention relates to a cab support structure for construction machine. The cab support structure has a rear beam and a front beam, which support front and rear part of cab, and a center beam located and welded between inner and outer frames of the machine. A stopper located at the corner of center beam side of the junction of rear beam and outer frame is formed box shape. The stopper has an L-shaped plate welded to the rear beam and the outer frame, and a doubling L-shaped plate welded to the L-shaped plate, rear beam, and outer frame.Type: GrantFiled: October 28, 2014Date of Patent: March 6, 2018Assignee: Caterpillar SARLInventors: Takahiro Iwamoto, Takuya Yamamoto, Ryo Iguchi, Akito Nakai, Takeshi Tsuneyoshi, Takeshi Nakamura
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Publication number: 20170009425Abstract: A regulation device including a stopper receiving part mounted on the machine frame and/or the bottom of the cab includes a through hole formed at the center part, a shaft penetrating the through hole of the stopper receiving part and a stopper supported by the shaft. A spherical surface is formed on the side surface of a stopper where a stopper receiving part contacts. When the cab displaces in the direction away from the machine frame, the spherical surface of the stopper contacts in vicinity of a through hole of the receiving part to inhibit detachment.Type: ApplicationFiled: March 4, 2015Publication date: January 12, 2017Applicant: Caterpillar SARLInventors: Hidenobu Tajima, Eiji Akahane, Takahiro Iwamoto
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Patent number: 9492137Abstract: A portable X-ray imaging apparatus includes an electronic cassette for imaging of an X-ray image and transmitting the X-ray image wirelessly. An image receiving unit communicates with the electronic cassette and receives the X-ray image wirelessly. A passive monitoring device receives ambient electromagnetic waves to measure communication environment by passive monitoring. An active monitoring device performs data communication between the electronic cassette and the image receiving unit to measure the communication environment by active monitoring. Furthermore, an evaluation device detects a cause of a communication failure by considering a result of the passive monitoring and a result of the active monitoring. The evaluation device detects that the cause of the communication failure is a blocking object blocking radio waves or a relative position between the electronic cassette and the image receiving unit according to the results of the passive and active monitoring.Type: GrantFiled: August 29, 2014Date of Patent: November 15, 2016Assignee: FUJIFILM CorporationInventors: Takahiro Iwamoto, Keiji Tsubota, Naoyuki Nishino, Yoshimitsu Kudo
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Publication number: 20160229367Abstract: This invention relates to a cab support structure for construction machine. The cab support structure has a rear beam and a front beam, which support front and rear part of cab, and a center beam located and welded between inner and outer frames of the machine. A stopper located at the corner of center beam side of the junction of rear beam and outer frame is formed box shape. The stopper has an L-shaped plate welded to the rear beam and the outer frame, and a doubling L-shaped plate welded to the L-shaped plate, rear beam, and outer frame.Type: ApplicationFiled: October 28, 2014Publication date: August 11, 2016Applicant: Caterpillar SARLInventors: Takahiro Iwamoto, Takuya Yamamoto, Ryo Iguchi, Akito Nakai, Takeshi Tsuneyoshi, Takeshi Nakamura
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Publication number: 20160213047Abstract: [Problem] To provide a carbonate stimulation enhancer that allows maintenance of carbonate stimulation even for carbonated beverages that have reduced “carbonate stimulation sensation” because of decreased gas pressure during packing according to ingredients, decreased gas pressure due to gas permeability of containers or rapid degassing of gaseous carbonic acid after opening a container. [Solution] Provided is a carbonate stimulation enhancer for enhancing and maintaining preferable carbonate stimulation of gaseous carbonic acid, which is obtained by the addition of an undecatriene and/or an undecatetraene as an active component to a carbonated beverage.Type: ApplicationFiled: September 3, 2014Publication date: July 28, 2016Applicant: T. HASEGAWA CO., LTD.Inventors: Yuichiro OHMORI, Takahiro IWAMOTO, Satoshi FUJIWARA
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Publication number: 20160154424Abstract: Provided is a display device, including: a display unit (31); a touch panel (32) stacked on a front part of the display unit (31); and a case for housing the touch panel (32) and the display unit (31). The case includes: a rear case (21); and a front case (22) removably attached to the rear case (21), which has an opening portion for exposing a touch detection region and a visible region of the touch panel (32) and the display unit (31) stacked together. The display unit (31) is mounted to the rear case (21), and the touch panel (32) is mounted to the front case (22).Type: ApplicationFiled: February 5, 2016Publication date: June 2, 2016Applicant: NEC PLATFORMS, LTD.Inventors: Takahiro IWAMOTO, Natsuki HAGIWARA, Takashi NAKASHIMA
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Patent number: 9292046Abstract: Provided is a display device, including: a display unit (31); a touch panel (32) stacked on a front part of the display unit (31); and a case for housing the touch panel (32) and the display unit (31). The case includes: a rear case (21); and a front case (22) removably attached to the rear case (21), which has an opening portion for exposing a touch detection region and a visible region of the touch panel (32) and the display unit (31) stacked together. The display unit (31) is mounted to the rear case (21), and the touch panel (32) is mounted to the front case (22).Type: GrantFiled: October 4, 2012Date of Patent: March 22, 2016Assignee: NEC Platforms, Ltd.Inventors: Takahiro Iwamoto, Natsuki Hagiwara, Takashi Nakashima
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Publication number: 20150085980Abstract: A radiological image-capturing device includes: a first read control section that executes a first read mode in which electric signals stored in a plurality of pixels are read out simultaneously in units of a plurality of rows; and an emission-start determining section that determines that the emission of radiation from a radiation source onto an image-capturing panel has started when the values of the electric signals read by the first read control section have become greater than an arbitrarily settable threshold. If it is determined by the emission-start determining section that the emission of the radiation has started, the first read control section terminates the reading of the electric signals, and thereby brings the image-capturing panel into an exposure state.Type: ApplicationFiled: December 1, 2014Publication date: March 26, 2015Applicant: FUJIFILM CorporationInventors: Kouichi KITANO, Yasunori OHTA, Kentaro NOMA, Naoto IWAKIRI, Katsumi SHIMADA, Keita WATANABE, Shou SHIMIZUKAWA, Takahiro IWAMOTO
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Publication number: 20150078527Abstract: A portable X-ray imaging apparatus includes an electronic cassette for imaging of an X-ray image and transmitting the X-ray image wirelessly. An image receiving unit communicates with the electronic cassette and receives the X-ray image wirelessly. A passive monitoring device receives ambient electromagnetic waves to measure communication environment by passive monitoring. An active monitoring device performs data communication between the electronic cassette and the image receiving unit to measure the communication environment by active monitoring. Furthermore, an evaluation device detects a cause of a communication failure by considering a result of the passive monitoring and a result of the active monitoring. The evaluation device detects that the cause of the communication failure is a blocking object blocking radio waves or a relative position between the electronic cassette and the image receiving unit according to the results of the passive and active monitoring.Type: ApplicationFiled: August 29, 2014Publication date: March 19, 2015Inventors: Takahiro IWAMOTO, Keiji TSUBOTA, Naoyuki NISHINO, Yoshimitsu KUDO
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Patent number: 8933413Abstract: A radiological image-capturing device includes: a first read control section that executes a first read mode in which electric signals stored in a plurality of pixels are read out simultaneously in units of a plurality of rows; and an emission-start determining section that determines that the emission of radiation from a radiation source onto an image-capturing panel has started when the values of the electric signals read by the first read control section have become greater than an arbitrarily settable threshold. If it is determined by the emission-start determining section that the emission of the radiation has started, the first read control section terminates the reading of the electric signals, and thereby brings the image-capturing panel into an exposure state.Type: GrantFiled: May 1, 2014Date of Patent: January 13, 2015Assignee: FUJIFILM CorporationInventors: Kouichi Kitano, Yasunori Ohta, Kentaro Noma, Naoto Iwakiri, Katsumi Shimada, Keita Watanabe, Shou Shimizukawa, Takahiro Iwamoto
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Patent number: D736892Type: GrantFiled: June 30, 2014Date of Patent: August 18, 2015Assignee: SMC CorporationInventors: Takahiro Iwamoto, Keisuke Shimauchi
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Patent number: D736893Type: GrantFiled: June 30, 2014Date of Patent: August 18, 2015Assignee: SMC CorporationInventors: Takahiro Iwamoto, Keisuke Shimauchi
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Patent number: D737407Type: GrantFiled: June 30, 2014Date of Patent: August 25, 2015Assignee: SMC CorporationInventors: Takahiro Iwamoto, Keisuke Shimauchi