Patents by Inventor Koji Toyama
Koji Toyama 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: 20160225492Abstract: The present invention provides a wire harness manufacturing support system including: a worktable on which a plurality of electric wires constituting a wire harness are wired; and a database that holds wiring route data corresponding to each wire of the plurality of electric wires. The wire harness manufacturing support system is configured so that wiring routes are sequentially displayed on the worktable based on the plurality of wiring route data held in the database.Type: ApplicationFiled: December 22, 2015Publication date: August 4, 2016Inventors: Koji TOYAMA, Hitoshi KURAHASHI, Yoshifumi IKEDA
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Publication number: 20160102102Abstract: This disclosure relates to novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities. A tricyclic heterocyclic compound represented by the formula (Ib), wherein the rings Ab and Bb, Xb, Yb, R1b, R2b, R3b, L1b, L2b, L3b and nb are as defined in the specification.Type: ApplicationFiled: October 2, 2015Publication date: April 14, 2016Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Keishi HAYASHI, Tsuneo Watanabe, Koji Toyama, Junji Kamon, Masataka Minami, Miyuki Uni, Mariko Nasu
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Patent number: 9216999Abstract: Novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities are provided. A tricyclic heterocyclic compound represented by the formula (Ia): wherein the rings Aa and Ba, Xa, Ya, R1a, R2a, R3a, L1a L2a, L3a and na are as defined in the description.Type: GrantFiled: August 10, 2012Date of Patent: December 22, 2015Assignee: Nissan Chemical Industries, Ltd.Inventors: Keishi Hayashi, Tsuneo Watanabe, Koji Toyama, Junji Kamon, Masataka Minami, Miyuki Uni, Mariko Nasu
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Patent number: 9059620Abstract: In an inverter in which noise reducing coils and a smoothing capacitor are provided on a power line to an inverter module to achieve a no-busbar configuration, simplification of the manufacturing process, reduction of the influence on the size of the inverter, enhanced noise reducing function, reduction in cost and so on, the smoothing capacitor is electrically connected, on the inverter module, to the power line in parallel with a power system board, and the noise reducing coils are connected to the power line by directly connecting output lead wires thereof to P-N terminals of the inverter module.Type: GrantFiled: February 4, 2010Date of Patent: June 16, 2015Assignee: MITSUBISHI INDUSTRIES LTD.Inventors: Hidetaka Sato, Koji Nakano, Kazunori Teshima, Takashi Nakagami, Koji Toyama, Takeshi Hirano, Takayuki Watanabe, Naoto Kunieda
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Patent number: 8882479Abstract: A common mode coil can be installed without having to increase the planar area for an inverter accommodating section so that high performance and size reduction and compactness of an inverter device can be achieved.Type: GrantFiled: November 13, 2008Date of Patent: November 11, 2014Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Masahiko Asai, Makoto Hattori, Hiroyuki Kamitani, Koji Nakano, Koji Toyama
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Publication number: 20140297207Abstract: A safety analysis system for wiring, including: a storage unit that stores electric wire-terminal connector correlation information in which each of a plurality of electric wires and a pair of connectors are correlated with each other, terminal connector-function correlation information in which the pair of connectors located at terminals and a function of a device to which the connectors are connected are correlated with each other, and function determination information including a combination of a plurality of functions that are not allowed to be lost at the same time; and a processing unit that matches the electric wire-terminal connector correlation information and the terminal connector-function correlation information when the wire harness is identified, and generates electric wire-function correlation information in which each of the plurality of electric wires and the function of the device are correlated with each other.Type: ApplicationFiled: March 27, 2014Publication date: October 2, 2014Applicant: MITSUBISHI AIRCRAFT CORPORATIONInventors: Koji TOYAMA, Satoshi SUEHIRO, Yoshihiro NAKAYAMA
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Publication number: 20140218046Abstract: The present invention relates to a wiring connection check method in a wiring structure in which terminal devices are connected with a cable via relay devices and the cable is connected to the terminal devices and the relay devices via connectors. Connection information indicating a connecting relation between the connectors and the cable and a connecting relation between the connectors and any of the terminal devices and the relay devices is stored in a connection table database. In the connection check method of the present invention, a target connector to be checked is designated from among the connectors, and a connection route from the target connector to a connection end thereof is identified by sequentially tracing the connection information.Type: ApplicationFiled: October 2, 2012Publication date: August 7, 2014Inventors: Yoshihiro Nakayama, Koji Toyama, Satoshi Suehiro
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Publication number: 20140200344Abstract: Novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities are provided. A tricyclic heterocyclic compound represented by the formula (Ia): wherein the rings Aa and Ba, Xa, Ya, R1a, R2a, R3a, L1a L2a, L3a and na are as defined in the description.Type: ApplicationFiled: August 10, 2012Publication date: July 17, 2014Applicant: Nissan Chemical Industries, Ltd.Inventors: Keishi Hayashi, Tsuneo Watanabe, Koji Toyama, Junji Kamon, Masataka Minami, Miyuki Uni, Mariko Nasu
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Patent number: 8764415Abstract: An integrated-inverter electric compressor whose grounding effect and grounding reliability are increased by reliably grounding an inverter device to a housing and in which the size the inverter device are reduced by simplifying the grounding structure is provided. The integrated-inverter electric compressor includes an inverter device provided in an inverter container on the outer circumference of a housing.Type: GrantFiled: August 25, 2008Date of Patent: July 1, 2014Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Makoto Hattori, Kazuki Niwa, Koji Nakano, Takashi Nakagami, Takayuki Takashige, Koji Toyama
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Publication number: 20140088919Abstract: A method for determining a wiring risk is a method for determining a first risk that electric wires connected to a plurality of terminal devices are bundled into a single harness, and a second risk that harnesses fail at the same time, wherein the first risk is determined by identifying the number of connectors to which a target harness identified from the plurality of harnesses is indirectly connected, and the second risk is determined by matching location information of the target harness to an influenced area by a hazard source, and identifying whether the target harness passes through the influenced area.Type: ApplicationFiled: September 20, 2013Publication date: March 27, 2014Applicant: MITSUBISHI AIRCRAFT CORPORATIONInventors: Koji TOYAMA, Satoshi SUEHIRO, Yoshihiro NAKAYAMA
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Patent number: 8520122Abstract: A lens driving device, an autofocus camera and a camera-equipped mobile terminal are provided that can correct movement of a lens in an optical axis direction and tilt of an optical axis, and reduce the dimension thereof in the optical axis direction. The device includes: a lens support 5 for supporting a lens at an inner circumference; a plurality of coils 19a to 19d disposed at regular intervals in a circumferential direction on an outer periphery of the lens support 5; a base 8 that supports the lens support 5 so as to move freely in an optical axis direction of the lens; and a magnet portion 17 provided on the base 8 and facing each of the coils 19a to 19d, in which an electric current of equal current value is applied to each of the coils 19a to 19d when moving the lens support 5 in the optical axis direction, and current values of the electric current applied to predetermined coils 19a to 19d are varied when correcting tilt of the optical axis of the lens.Type: GrantFiled: August 12, 2010Date of Patent: August 27, 2013Assignee: New Shicoh Technology Co., Ltd.Inventors: Manabu Shiraki, Satoshi Asakawa, Koji Toyama
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Patent number: 8469673Abstract: There is provided an electric compressor capable of being actuated rapidly. During the time when the operation of an automotive air conditioner is stopping, by heating a motor 12, a refrigerant on the outlet side 11b of a compressor body 11 is heated. Thereby, the temperature of refrigerant on the outlet side 11b is raised, and the refrigerant is prevented from being liquefied on the outlet side 11b of the compressor body 11, by which the automotive air conditioner can be actuated rapidly. Besides, by rotating the motor 12 at the number of revolutions lower than that at the time of normal operation, the refrigerant liquefied on the outlet side 11b of the compressor body 11 may be pushed out.Type: GrantFiled: March 14, 2008Date of Patent: June 25, 2013Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Tadahiro Matsukawa, Takayuki Takashige, Kenichi Aiba, Koji Toyama
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Patent number: 8257060Abstract: Provided is a highly reliable inverter-integrated electric compressor that is capable of suppressing electromagnetic noise interference from a power-system metal board on which a semiconductor switching devices are bare-mounted and preventing malfunction of the inverter device. In an inverter-integrated electric compressor in which an inverter accommodating section provided on a housing accommodates an inverter device, the inverter device includes an inverter module in which a power-system metal board on which at least semiconductor switching devices are bare-mounted and a CPU board on which is mounted a control and communication circuit having a device operating at low voltage, such as a CPU, are modularized via a resin case, wherein the inverter module has a metal shield plate supported by the resin case and interposed between the power-system metal board and the CPU board.Type: GrantFiled: November 7, 2008Date of Patent: September 4, 2012Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Makoto Hattori, Koji Toyama, Takashi Nakagami
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Patent number: 8164842Abstract: A lens driving device 1 is provided, in which a spring 11 includes an outer ring portion 11b that is fixed to a body 5, an inner ring portion 11a that is fixed to a lens support 7, and an arm portion 11c that connects the outer ring portion 11b and the inner ring portion 11a, and the lens support 7 is moved in an optical axis direction of a lens by way of an electromagnetic force that is generated by applying electric current to a coil 15 from a terminal member 6, the terminal member 6 including a superimposed portion 6a that is superimposed on the outer ring portion of 11b of the spring 11, and a power supply terminal 6b that protrudes from the superimposed portion 6a, and the terminal member 6 disposing the superimposed portion 6a between the outer ring portion 11b of the spring and the body 5.Type: GrantFiled: October 18, 2010Date of Patent: April 24, 2012Assignee: Shicoh Co., Ltd.Inventors: Manabu Shiraki, Koji Toyama
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Publication number: 20120092768Abstract: In a lens driving device of the present invention, each magnet is provide to face an outer circumferential face of a first coil, and face a second coil at a position at which the second coil is provided. A first spring member and a second spring member are configured by a plurality of six springs separated from each other, each coil wire end of the first coil and the two of the second coils being connected to a different spring, respectively, and when moving a lens support (5) in the optical axis direction, electric current is flowed through the first coil, and when moving the lens support in an X-Y direction that is orthogonal to the optical axis, a predetermined electric current is flowed through a predetermined one of the second coils.Type: ApplicationFiled: October 17, 2011Publication date: April 19, 2012Applicant: SHICOH CO., LTD.Inventors: Manabu Shiraki, Koji Toyama
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Patent number: 8134013Abstract: The present invention provides compounds useful for prevention, treatment or alleviation of diseases against which activation of the thrombopoietin receptor is effective. A compound represented by the formula (1): wherein A, B, R1, L1, R2, L2, L3, Y, L4, R3 and X are the same as defined in the description, a tautomer, prodrug or pharmaceutically acceptable salt of the compound or a solvate thereof.Type: GrantFiled: December 14, 2005Date of Patent: March 13, 2012Assignee: Nissan Chemical Industries, Ltd.Inventors: Katsuaki Myaji, Shunsuke Iwamoto, Satoshi Nakano, Hirofumi Ota, Yukihiro Shigeta, Yutaka Hirokawa, Kazufumi Yanagihara, Koji Toyama, Shingo Owada, Masato Horikawa, Norihisa Ishiwata
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Patent number: 8097992Abstract: The present invention has an object to provide an integrated electric compressor further downsized. An inverter control apparatus comprises: a power board 16 converting a direct current supplied from a high voltage power supply to an alternating current and applying it to a motor; and a control circuit board 15 controlling the application of the alternating current to the motor, wherein the power board 16 and the control circuit board 15 respectively have tall components 28 and 52 surface-mounted on one surfaces, which are relatively taller than components on the other surfaces, and the one surfaces face each other. The tall components 28 and 52 of the power board 16 and the control circuit board 15 are placed facing each other without interfering with each other in projection directions thereof.Type: GrantFiled: September 18, 2008Date of Patent: January 17, 2012Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Koji Toyama, Koji Nakano, Takashi Nakagami, Makoto Hattori
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Patent number: 8004221Abstract: The present invention has an object to provide an inverter system for a vehicle-mounted air conditioner that prevents noise from entering a control circuit and allows high speed communication. A motor control microcomputer 24 is isolated from a gate circuit 22, and communication therebetween is performed via a photocoupler 80. This suppresses the influence of noise resulting from changes caused by changes in voltage and current that occur in a high voltage system for driving a motor 30. Also, the motor control microcomputer 24 and a communication driver 27 can be directly bus-connected without a photocoupler, thereby allowing high speed communication therebetween.Type: GrantFiled: September 24, 2008Date of Patent: August 23, 2011Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Koji Nakano, Takashi Nakagami, Hiroyuki Kamitani, Makoto Hattori, Koji Toyama
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Patent number: D691183Type: GrantFiled: February 28, 2013Date of Patent: October 8, 2013Assignee: JTEKT CorporationInventors: Yoshihiro Arai, Kozo Imanishi, Toshiyuki Mizuno, Asami Hara, Yoshio Ootsuka, Koji Toyama
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Patent number: D692934Type: GrantFiled: February 28, 2013Date of Patent: November 5, 2013Assignee: JTEKT CorporationInventors: Yoshihiro Arai, Kozo Imanishi, Toshiyuki Mizuno, Asami Hara, Yoshio Ootsuka, Koji Toyama