Patents by Inventor Yuichiro Yasuda
Yuichiro 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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Publication number: 20240133160Abstract: An activation system of a work machine includes a vehicle body control unit outputting a control signal to drive a vehicle body of the work machine with power supplied by a power source, and an authentication unit performing authentication of an operator of the work machine. The activation system of a work machine first activates the authentication unit, and activates the vehicle body control unit when the authentication unit authenticates that the operator boarding the work machine is a specific operator.Type: ApplicationFiled: March 14, 2022Publication date: April 25, 2024Applicant: Komatsu Ltd.Inventors: Tomofumi Hokari, Yuichiro Yasuda, Kenji Nozaki, Kosuke Iwata
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Publication number: 20240125090Abstract: A work machine start-up system includes a control unit configured to control a work machine, a proximity detection unit configured to detect that a specific operator is in close proximity to the work machine, and a start-up unit configured to start at least part of the control unit when it is detected that the specific operator is in close proximity to the work machine.Type: ApplicationFiled: March 24, 2022Publication date: April 18, 2024Applicant: Komatsu Ltd.Inventors: Tomofumi Hokari, Yuichiro Yasuda, Kenji Nozaki, Kosuke Iwata
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Publication number: 20240125089Abstract: An authentication unit performs authentication of an operator. A storage unit stores setting data associated with a plurality of operators. A vehicle body control unit outputs a control signal to drive a vehicle body of the work machine with power supplied by a power source, based on the setting data associated with the authenticated operator. The authentication unit receives the authentication when the power source is stopped and does not receive the authentication when the power source is driven.Type: ApplicationFiled: March 16, 2022Publication date: April 18, 2024Applicant: Komatsu Ltd.Inventors: Tomofumi Hokari, Yuichiro Yasuda, Kenji Nozaki, Kosuke Iwata
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Publication number: 20230091908Abstract: The di(meth)acrylate compound of the present disclosure is represented by the following formula (1): wherein Z1a and Z1b each represent an arene ring, R1a and R1b each represent a substituent, k1 and k2 each denote an integer of not less than 0, m1 and m2 each denote an integer of 0 to 4, and at least one of m1 and m2 denotes 1 or more, R2a and R2b each represent a substituent, n1 and n2 each denote an integer of 0 to 4, m1+n1 and m2+n2 each denote 4 or less, A1a and A1b each represent a straight- or branched-chain alkylene group, A2a and A2b each represent a straight- or branched-chain alkylene group, p1 and p2 each denote an integer of not less than 0, and R3a and R3b each represent a hydrogen atom or a methyl group. The di(meth)acrylate compound is a novel compound having a high refractive index.Type: ApplicationFiled: December 16, 2020Publication date: March 23, 2023Applicant: Osaka Gas Chemicals Co., Ltd.Inventors: Koji KONISHI, Rie YASUDA, Shinsuke MIYAUCHI, Ibuki MOTOHIRO, Mayato MITSUZANE, Yuichiro YASUDA
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Patent number: 10343800Abstract: An ultrasonic sealing apparatus for paper packages achieves more stable ultrasonic sealing by cooling the horn during ultrasonic sealing which would otherwise be unstable due to heat imparted to a horn by continuous sealing. An end portion of a horn of a casing that includes the horn and a converter, or the horn, a booster and the converter is cooled by supplying air to a frame portion exposed toward an anvil side.Type: GrantFiled: January 25, 2018Date of Patent: July 9, 2019Assignee: TOPPAN PRINTING CO., LTD.Inventors: Noritaka Yuhara, Yuichiro Yasuda
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Publication number: 20180148207Abstract: An ultrasonic sealing apparatus for paper packages achieves more stable ultrasonic sealing by cooling the horn during ultrasonic sealing which would otherwise be unstable due to heat imparted to a horn by continuous sealing. An end portion of a horn of a casing that includes the horn and a converter, or the horn, a booster and the converter is cooled by supplying air to a frame portion exposed toward an anvil side.Type: ApplicationFiled: January 25, 2018Publication date: May 31, 2018Applicant: TOPPAN PRINTING CO., LTD.Inventors: Noritaka Yuhara, Yuichiro Yasuda
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Patent number: 9816253Abstract: A display system of a work machine having a working unit with a bucket attached thereto, includes a generation unit generating drawing information to draw an image of the bucket viewed from a side using information of shape and size of the bucket, and a display unit displaying the image of the bucket viewed from the side and an image indicating a cross-section of landform based on the drawing information. The information of the shape and size includes, in the side view of the bucket, a distance between a blade edge of the bucket and a bucket pin attaching the bucket to the working unit, a distance between the bucket pin and a predetermined position at an outer side of the bucket, and an angle formed by a straight line connecting the bucket pin and the blade edge and a straight line connecting the bucket pin and the predetermined position.Type: GrantFiled: October 23, 2015Date of Patent: November 14, 2017Assignee: Komatsu Ltd.Inventors: Yuichiro Yasuda, Daiki Arimatsu
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Publication number: 20170114526Abstract: A display system of a work machine having a working unit with a bucket attached thereto, includes a generation unit generating drawing information to draw an image of the bucket viewed from a side using information of shape and size of the bucket, and a display unit displaying the image of the bucket viewed from the side and an image indicating a cross-section of landform based on the drawing information. The information of the shape and size includes, in the side view of the bucket, a distance between a blade edge of the bucket and a bucket pin attaching the bucket to the working unit, a distance between the bucket pin and a predetermined position at an outer side of the bucket, and an angle formed by a straight line connecting the bucket pin and the blade edge and a straight line connecting the bucket pin and the predetermined position.Type: ApplicationFiled: October 23, 2015Publication date: April 27, 2017Inventors: Yuichiro Yasuda, Daiki Arimatsu
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Patent number: 7156886Abstract: A reforming apparatus for producing a reformed gas from a fuel gas and steam, including a reformed gas-producing passage and a combustion gas passage, the reformed gas-producing passage having reforming catalyst, shift catalyst, and CO-selective oxidizing catalyst sections along a flowing direction of the reformed gas, the reformed gas-producing passage having a first passage adjacent to the combustion gas passage and including the reforming catalyst section and a second passage adjacent to the first passage, the second passage including a first heat-recovering section adjacent to the reforming catalyst section, and the first passage having a second heat-recovering section adjacent to one of the shift catalyst and CO-selective oxidizing catalyst sections, the first heat-recovering section located on an upstream side along the flow direction of the reformed gas relative to the reforming catalyst section.Type: GrantFiled: March 14, 2003Date of Patent: January 2, 2007Assignee: Matsushita Electric Works, Ltd.Inventors: Toru Nakamura, Susumu Kobayashi, Hitoshi Kudo, Mikio Sei, Yuichiro Yasuda, Zhongmin Fei
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Publication number: 20040068933Abstract: There is provided a reforming apparatus which shows high efficiency and excellent operation-starting performance, in spite of its compact body and simple structure.Type: ApplicationFiled: March 14, 2003Publication date: April 15, 2004Applicant: MATSUSHITA ELECTRIC WORKS, LTD.Inventors: Toru Nakamura, Susumu Kobayashi, Hitoshi Kudo, Mikio Sei, Yuichiro Yasuda, Zhongmin Fei