Patents by Inventor Kohei Kojima
Kohei Kojima 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: 11926561Abstract: To provide a crystallized glass substrate including a surface with a compressive stress layer, in which a compressive stress CS (MPa) on an outermost surface of the compressive stress layer is 400 to 1400 MPa, and DOL50%/DOLzero is 0.30 or more, where DOL50% (?m) is a depth at which the value of the compressive stress is 50% of the CS and DOLzero (?m) is a depth at which the value of the compressive stress is 0 MPa.Type: GrantFiled: August 9, 2018Date of Patent: March 12, 2024Assignee: OHARA INC.Inventors: Toshitaka Yagi, Kohei Ogasawara, Yuki Motoshima, Reika Kojima, Yutaka Yamashita, Naoyuki Goto
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Patent number: 11926559Abstract: To provide a crystallized glass substrate including a surface with a compressive stress layer, in which a stress depth DOLzero of the compressive stress layer, at which the compressive stress is 0 MPa, is 45 to 200 ?m, a compressive stress CS on an outermost surface of the compressive stress layer is 400 to 1400 MPa, and CS×DOLzero, which is a product of the compressive stress CS on the outermost surface and the stress depth DOLzero (?m), is 4.8×104 or more.Type: GrantFiled: January 13, 2023Date of Patent: March 12, 2024Assignee: OHARA INC.Inventors: Toshitaka Yagi, Kohei Ogasawara, Yuki Motoshima, Reika Kojima, Yutaka Yamashita, Naoyuki Goto
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Patent number: 11926554Abstract: To provide a crystallized glass substrate including a surface with a compressive stress layer, where a stress depth DOLzero of the compressive stress layer, at which the compressive stress is 0 MPa, is 45 to 200 ?m, a compressive stress CS on an outermost surface of the compressive stress layer is 400 to 1400 MPa, and a central stress CT determined by using curve analysis is 55 to 300 MPa.Type: GrantFiled: January 13, 2023Date of Patent: March 12, 2024Assignee: OHARA INC.Inventors: Toshitaka Yagi, Kohei Ogasawara, Yuki Motoshima, Reika Kojima, Yutaka Yamashita, Naoyuki Goto
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Patent number: 11926562Abstract: To provide a crystallized glass substrate including a surface with a compressive stress layer, in which, CS is 400 to 1400 MPa and CT×(T?2×DOLzero)/CS×DOLzero is 0.60 or more, where CS (MPa) denotes a compressive stress on an outermost surface of the compressive stress layer, DOLzero (?m) denotes a stress depth of the compressive stress layer at which the compressive stress is 0 MPa, CT (MPa) denotes a central stress determined by curve analysis, and T (?m) denotes a thickness of the substrate.Type: GrantFiled: August 9, 2018Date of Patent: March 12, 2024Assignee: OHARA INC.Inventors: Toshitaka Yagi, Kohei Ogasawara, Yuki Motoshima, Reika Kojima, Yutaka Yamashita, Naoyuki Goto
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Publication number: 20230265706Abstract: A vehicle opening and closing body control device includes a drive control unit that opens and closes an opening and closing body of a vehicle using a motor as a drive source, wherein the opening and closing body performs the opening and closing operation based on an operation of a link mechanism formed by first and second link arms having a first rotation connection point with respect to a vehicle body and a second rotation connection point with respect to the opening and closing body, wherein an opening and closing body engagement portion is provided at a closed-side end of the opening and closing body, and an engagement failure detector that detects a failure in engagement of the opening and closing body engagement portion with the vehicle body engagement portion based on a change in a motor current value in the specific operation section at a time of full-closing control of the opening and closing body.Type: ApplicationFiled: December 30, 2022Publication date: August 24, 2023Applicant: AISIN CORPORATIONInventors: Kenta ENYA, Takashi KAINO, Kohei KOJIMA
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Publication number: 20230086153Abstract: The present technique relates to an information processing apparatus, an information processing method, and a program capable of easily setting a highly-reliable entry prohibited area. An information processing apparatus according to one aspect of the present technique sets a parameter of each area used for an action plan for a mobile object on the basis of a person's recognition state during movement estimated by people flow data. The present technique may be applied to an information processing apparatus that controls an autonomous mobile robot.Type: ApplicationFiled: February 18, 2021Publication date: March 23, 2023Inventors: KOHEI KOJIMA, MITSUTERU MATSUNAGA
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Patent number: 11469339Abstract: A solar cell module, which is easily coordinated with the color of an exterior member at the installation position, comprises a solar cell; a light receiving side sealing material and a light receiving side protection member laminated and disposed in this order on a light receiving side with reference to the solar cell; and a back-side sealing material and a back-side protection member laminated and arranged in this order on a back side on the opposite side from the light receiving side. A value computed from a measured value of the color of reflected light combining positive reflected light and diffused reflected light which are based on light that has become incident on an object to be measured, and a measured value of the color only of the diffused reflected light based on the light that has become incident on the object to be measured, satisfies a specific condition.Type: GrantFiled: February 7, 2020Date of Patent: October 11, 2022Assignee: KANEKA CORPORATIONInventors: Kohei Kojima, Toru Terashita, Gensuke Koizumi, Junichi Nakamura
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Connection member set for solar battery cell, and solar cell string and solar cell module using same
Patent number: 11362225Abstract: A connecting member set includes a first connecting member connected to one of a pair of solar cells, and a second connecting member connected to the other solar cell. The first connecting member and the second connecting member have a first planar portion and a second planar portion, respectively. The first planar portion and the second planar portion are layered on each other and electrically connected with each other. The first planar portion has at least one of a cut-out portion or an opening through which the second planar portion is exposed toward the first planar portion when the first planar portion and the second planar portion are layered on each other.Type: GrantFiled: July 21, 2020Date of Patent: June 14, 2022Assignee: KANEKA CORPORATIONInventors: Kohei Kojima, Toru Terashita, Gensuke Koizumi -
Publication number: 20220095786Abstract: The present technology relates to a moving body and a control method capable of improving affinity of the moving body for a person and a space. A moving body according to one aspect of the present technology includes a top plate that serves as a desk at which a person performs work, a support arm that supports the top plate and that can extend and contract, and a moving unit that holds the support arm and performs movement for causing the work to be performed. Furthermore, the moving body controls a posture state including a state of the support arm and a movement state of the moving unit in accordance with a relationship with an environment state as a state of a surrounding environment and a person state as a state of the person located around, sensed by a sensor. The present technology can be applied to a movable robot.Type: ApplicationFiled: January 31, 2020Publication date: March 31, 2022Inventors: KOHEI KOJIMA, MIKIO NAKAI, KUNIAKI TORII, TAICHI YUKI, KAZUNORI YAMAMOTO, TAKAMORI YAMAGUCHI, CHAO WANG, MASATAKA TOYOURA, YOSHIHITO OHKI
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Publication number: 20200381569Abstract: A wiring member for transporting a carrier generated in a solar cell includes: an assembled wire that is an assembly of wires; and an insulating resin body that encapsulates the assembled wire and exhibits adhesion upon application of energy.Type: ApplicationFiled: August 20, 2020Publication date: December 3, 2020Applicant: KANEKA CORPORATIONInventors: Shinya OMOTO, Junichi NAKAMURA, Toru TERASHITA, Gensuke KOIZUMI, Kohei KOJIMA
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CONNECTION MEMBER SET FOR SOLAR BATTERY CELL, AND SOLAR CELL STRING AND SOLAR CELL MODULE USING SAME
Publication number: 20200350450Abstract: A connecting member set includes a first connecting member connected to one of a pair of solar cells, and a second connecting member connected to the other solar cell. The first connecting member and the second connecting member have a first planar portion and a second planar portion, respectively. The first planar portion and the second planar portion are layered on each other and electrically connected with each other. The first planar portion has at least one of a cut-out portion or an opening through which the second planar portion is exposed toward the first planar portion when the first planar portion and the second planar portion are layered on each other.Type: ApplicationFiled: July 21, 2020Publication date: November 5, 2020Applicant: KANEKA CORPORATIONInventors: Kohei KOJIMA, Toru TERASHITA, Gensuke KOIZUMI -
Publication number: 20200350453Abstract: A solar cell module includes a plurality of solar cells. The solar cells each includes an n-type or p-type semiconductor substrate. The semiconductor substrate has major surfaces, one of which is provided with a first electrode connected to one of an n-type semiconductor layer or a p-type semiconductor layer, and a second electrode connected to the other type of semiconductor layer. In a pair of solar cells, the one major surface at a first end of one of the pair of solar cells is overlapped with the other major surface at a second end of the other solar cell. The first electrode of the one solar cell and the second electrode of the other solar cell are connected via a conductive connecting member. A conductivity type of the semiconductor substrate and a conductivity type of the semiconductor layer electrically connected to the second electrode are the same.Type: ApplicationFiled: July 21, 2020Publication date: November 5, 2020Inventors: Toru TERASHITA, Kohei KOJIMA
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Publication number: 20200176621Abstract: A solar cell module, which is easily coordinated with the color of an exterior member at the installation position, comprises a solar cell; a light receiving side sealing material and a light receiving side protection member laminated and disposed in this order on a light receiving side with reference to the solar cell; and a back-side sealing material and a back-side protection member laminated and arranged in this order on a back side on the opposite side from the light receiving side. A value computed from a measured value of the color of reflected light combining positive reflected light and diffused reflected light which are based on light that has become incident on an object to be measured, and a measured value of the color only of the diffused reflected light based on the light that has become incident on the object to be measured, satisfies a specific condition.Type: ApplicationFiled: February 7, 2020Publication date: June 4, 2020Applicant: KANEKA CORPORATIONInventors: Kohei KOJIMA, Toru TERASHITA, Gensuke KOIZUMI, Junichi NAKAMURA
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Patent number: 10138844Abstract: A thrust control valve equipped with: a valve element, in which a gas injection passage, through which an operating gas is injected, is formed, with a valve-seating surface being formed in the gas injection passage; and a valve stem, which is provided in the interior of the gas injection passage and has a seated surface that makes contact with the valve-seating surface. A guide surface which makes contact with the inner circumferential surface of the gas injection passage of the valve element is formed on the outer circumferential surface of the valve stem. The guide surface is formed downstream from the seated surface in the direction of flow of the operating gas. A V-groove through which the operating gas flows is formed at the tip of the valve stem, downstream from the seated surface in which the guide surface is formed.Type: GrantFiled: October 18, 2013Date of Patent: November 27, 2018Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shozo Hidaka, Atsushi Moriwaki, Kensuke Futahashi, Shuhei Hosaka, Masaaki Nagase, Kohei Kojima, Mitsuru Inada
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Publication number: 20160208743Abstract: A thrust control valve equipped with: a valve element, in which a gas injection passage, through which an operating gas is injected, is formed, with a valve-seating surface being formed in the gas injection passage; and a valve stem, which is provided in the interior of the gas injection passage and has a seated surface that makes contact with the valve-seating surface. A guide surface which makes contact with the inner circumferential surface of the gas injection passage of the valve element is formed on the outer circumferential surface of the valve stem. The guide surface is formed downstream from the seated surface in the direction of flow of the operating gas. A V-groove through which the operating gas flows is formed at the tip of the valve stem, downstream from the seated surface in which the guide surface is formed.Type: ApplicationFiled: October 18, 2013Publication date: July 21, 2016Inventors: Shozo HIDAKA, Atsushi MORIWAKI, Kensuke FUTAHASHI, Shuhei HOSAKA, Masaaki NAGASE, Kohei KOJIMA, Mitsuru INADA
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Publication number: 20100218984Abstract: The present invention is to provide (i) a photosensitive dry film resist which allows water system development and which is excellent in resolution, flame retardancy, adhesiveness, moisture resistance, electric reliability, and preservation stability, (ii) a method for producing the photosensitive dry film resist, and (iii) usage thereof.Type: ApplicationFiled: January 23, 2007Publication date: September 2, 2010Inventors: Toshio Yamanaka, Koji Okada, Kohei Kojima, Hitoshi Nojiri