Patents by Inventor Takafumi Hasegawa
Takafumi Hasegawa 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: 11863374Abstract: In a distributed control system, when the determination that an error has occurred is made as a result of comparison of correct connection information retained in a storage unit and connection information of an actually connected control object device or terminal communication device by a comparison unit, a central computation device outputs a display signal of an abnormal part to a display device, and the display device displays the abnormal part on the basis of the display signal. A distributed control system and an automatic analysis device provided with the same, and an automatic analysis system are thereby provided, whereby an erroneous connections or defects can be more easily and reliably detected than in the prior art, even when a plurality of control boards are distributedly arranged in the same device.Type: GrantFiled: May 27, 2019Date of Patent: January 2, 2024Assignee: HITACHI HIGH-TECH CORPORATIONInventor: Takafumi Hasegawa
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Publication number: 20220006691Abstract: In a distributed control system, when the determination that an error has occurred is made as a result of comparison of correct connection information retained in a storage unit and connection information of an actually connected control object device or terminal communication device by a comparison unit, a central computation device outputs a display signal of an abnormal part to a display device, and the display device displays the abnormal part on the basis of the display signal. A distributed control system and an automatic analysis device provided with the same, and an automatic analysis system are thereby provided, whereby an erroneous connections or defects can be more easily and reliably detected than in the prior art, even when a plurality of control boards are distributedly arranged in the same device.Type: ApplicationFiled: May 27, 2019Publication date: January 6, 2022Applicant: HITACHI HIGH-TECH CORPORATIONInventor: Takafumi HASEGAWA
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Patent number: 10933834Abstract: A vehicle roof structure includes a reinforcement extending in a width direction of a vehicle between two roof side rails on the opposite sides in the width direction. The load transmission member includes a first coupling portion that couples the load transmission member to the reinforcement and a second coupling portion that couples the load transmission member to one of the roof side rails. A load transmission portion is located between the first coupling portion and the second coupling portion when the load transmission member is viewed in the front-to-rear direction. The load transmission portion includes a part extending straight in the width direction. An inflator supporting portion extends from the load transmission portion.Type: GrantFiled: March 25, 2019Date of Patent: March 2, 2021Assignees: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Akira Chiba, Yoshio Ichishita, Takafumi Hasegawa, Toyohisa Kodama
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Patent number: 10501019Abstract: A luggage compartment structure of a vehicle includes a floor covering, a side trim, and a pocket assembly. The floor covering includes a first board portion disposed closer to a front of the vehicle, a second board portion disposed closer to a rear of the vehicle, and a hinge portion that couples the first board portion with the second board portion. The second board portion is foldable on the hinge portion over the first board portion. The side trim is disposed on a side of the floor covering and includes a wall portion and a floor portion. The pocket assembly is disposed closer to the rear of the vehicle relative to the hinge and attached to the side trim to be detachable. The pocket assembly includes a sidewall portion and a bottom wall portion projecting from a lower edge of the sidewall portion and under which a battery is disposed.Type: GrantFiled: September 13, 2018Date of Patent: December 10, 2019Assignees: TOYOTA BOSHOKU KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuki Ito, Takafumi Hasegawa, Hirokazu Niimi
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Publication number: 20190300061Abstract: A vehicle roof structure includes a reinforcement extending in a width direction of a vehicle between two roof side rails on the opposite sides in the width direction. The load transmission member includes a first coupling portion that couples the load transmission member to the reinforcement and a second coupling portion that couples the load transmission member to one of the roof side rails. A load transmission portion is located between the first coupling portion and the second coupling portion when the load transmission member is viewed in the front-to-rear direction. The load transmission portion includes a part extending straight in the width direction. An inflator supporting portion extends from the load transmission portion.Type: ApplicationFiled: March 25, 2019Publication date: October 3, 2019Applicants: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Akira Chiba, Yoshio Ichishita, Takafumi Hasegawa, Toyohisa Kodama
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Publication number: 20190084483Abstract: A luggage compartment structure of a vehicle includes a floor covering, a side trim, and a pocket assembly. The floor covering includes a first board portion disposed closer to a front of the vehicle, a second board portion disposed closer to a rear of the vehicle, and a hinge portion that couples the first board portion with the second board portion. The second board portion is foldable on the hinge portion over the first board portion. The side trim is disposed on a side of the floor covering and includes a wall portion and a floor portion. The pocket assembly is disposed closer to the rear of the vehicle relative to the hinge and attached to the side trim to be detachable. The pocket assembly includes a sidewall portion and a bottom wall portion projecting from a lower edge of the sidewall portion and under which a battery is disposed.Type: ApplicationFiled: September 13, 2018Publication date: March 21, 2019Applicants: TOYOTA BOSHOKU KABUSHIKI KAISHA, KABUSHIKI KAISHA TOYOTA JIDOSHOKKI, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuki ITO, Takafumi HASEGAWA, Hirokazu NIIMI
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Patent number: 5449558Abstract: An optical article comprising a layer of a resin having self-healing properties and scuff resistance, and an antireflection layer of a non-crystalline fluorine-containing polymer.Type: GrantFiled: March 11, 1994Date of Patent: September 12, 1995Assignee: Asahi Glass Company Ltd.Inventors: Takafumi Hasegawa, Ko Aosaki, Fumiko Nonaka, Norihide Sugiyama, Aya Yamaguti, Hiroyuki Watanabe, Masaru Nakamura
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Patent number: 5275867Abstract: A recording film comprising a transparent substrate, a porous alumina hydrate layer formed on the substrate and an opaque porous layer laminated on the alumina hydrate layer.Type: GrantFiled: February 12, 1992Date of Patent: January 4, 1994Assignee: Asahi Glass Company Ltd.Inventors: Katsutoshi Misuda, Hitoshi Kijimuta, Takafumi Hasegawa, Nobuyuki Yokota
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Patent number: 5104730Abstract: A recording sheet comprising a substrate and a porous layer of ink absorbent formed thereon, wherein the porous layer of ink absorbent is made mainly of pseudo-boehmite.Type: GrantFiled: May 25, 1990Date of Patent: April 14, 1992Assignee: Asahi Glass Company Ltd.Inventors: Katsutoshi Misuda, Hitoshi Kijimuta, Takafumi Hasegawa
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Patent number: 4879166Abstract: A carrier medium for a coloring matter, which comprises an ink absorbent and a substance present on the surface of the absorbent, which has an adsorptivity of from 20 to 100 mg/g.Type: GrantFiled: July 7, 1988Date of Patent: November 7, 1989Assignee: Asahi Glass Company, Ltd.Inventors: Katsutoshi Misuda, Takafumi Hasegawa