Patents by Inventor Nobuaki Nagai
Nobuaki Nagai 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: 11961059Abstract: The present disclosure promotes distribution of sensor data among a plurality of business operators. A controller that an information processing system according to the present disclosure includes collects first data including a plurality of items and personal information from mobile bodies belonging to a first business operator. The controller converts the first data to second data not being usable to identify individuals. The controller provides data in a range decided based on content of a predetermined data use contract, among the second data, to a second business operator. The controller calculates a consideration for the data that is to be paid by the second business operator, based on a data use record of the second business operator.Type: GrantFiled: August 24, 2021Date of Patent: April 16, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Nobuaki Matsueda, Takashi Sueki, Jun Okamoto, Takumi Wada, Ryo Midorikawa, Junichi Nonaka, Wataru Shiraishi, Yasuhisa Fujiwara, Hiroshi Ishikawa, Shigeru Ichikawa, Hidetaka Eguchi, Masayo Nagai, Mika Inaba
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Patent number: 7119635Abstract: An electronic component of the invention has: a substrate; first to third terminal portions disposed on the substrate; and at least one spiral conductor portion disposed between the first and second terminal portions. The third terminal portion is not electrically connected to other portions of the substrate, and the first and second terminal portions are electrically connected to or disconnected from each other. In the electronic component, the number of production steps is smaller, the cost is lower, and a more highly accurate inductor component is realized as compared with a laminated electronic component in which emphasis is put on increase of the capacitor component. It is possible to realize an electronic component having accurate band- or low-pass filter characteristics.Type: GrantFiled: August 26, 2004Date of Patent: October 10, 2006Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Masahiro Yoshimoto, Kuniaki Kiyosue, Nobuaki Nagai, Tokuji Nishino, Shinichirou Kaneko
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Publication number: 20050184829Abstract: The LC composite component of the present invention comprises a base, a first to third terminals provided on the base, a helical conductor provided on the base, and an internal layer conductor inside the base, the internal layer conductor being opposed to the helical conductor provided on the base, each of the first to third terminals being mutually and electrically noncontinuous, the helical conductor being provided in either position between the first to third terminals. A high-pass filter is thus realized. The component can be used for various devices that require a reduction in size and cost of the electronic device while ensuring the filter performance.Type: ApplicationFiled: February 23, 2005Publication date: August 25, 2005Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Masahiro Yoshimoto, Hiroshi Fujita, Nobuaki Nagai, Tokuji Nishino, Shinichirou Kaneko
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Publication number: 20050046517Abstract: An electronic component of the invention has: a substrate; first to third terminal portions disposed on the substrate; and at least one spiral conductor portion disposed between the first and second terminal portions. The third terminal portion is not electrically connected to other portions of the substrate, and the first and second terminal portions are electrically connected to or disconnected from each other. In the electronic component, the number of production steps is smaller, the cost is lower, and a more highly accurate inductor component is realized as compared with a laminated electronic component in which emphasis is put on increase of the capacitor component. It is possible to realize an electronic component having accurate band- or low-pass filter characteristics.Type: ApplicationFiled: August 26, 2004Publication date: March 3, 2005Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.Inventors: Masahiro Yoshimoto, Kuniaki Kiyosue, Nobuaki Nagai, Tokuji Nishino, Shinichirou Kaneko
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Patent number: 6617688Abstract: A semiconductor device has a first semiconductor pellet and a second semiconductor pellet. An electrode-forming surface of the first semiconductor pellet on which flat electrodes having flat surfaces are formed and an electrode-forming surface of the second semiconductor pellet on which protruded electrodes are opposed to each other. Also, the flat electrodes and the protruded electrodes are electrically connected to each other. A main component of a conductive material that forms the flat electrode is the same as a main component of a conductive material that forms the protruded electrode. Furthermore, the hardness of the protruded electrode is higher than the hardness of the flat electrode. Therefore, the protruded electrodes and the flat electrodes can be electrically connected to each other with high reliability.Type: GrantFiled: March 27, 2002Date of Patent: September 9, 2003Assignee: NEC Electronics CorporationInventors: Gorou Ikegami, Nobuaki Nagai
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Publication number: 20020140066Abstract: A semiconductor device has a first semiconductor pellet and a second semiconductor pellet. An electrode-forming surface of the first semiconductor pellet on which flat electrodes having flat surfaces are formed and an electrode-forming surface of the second semiconductor pellet on which protruded electrodes are opposed to each other. Also, the flat electrodes and the protruded electrodes are electrically connected to each other. A main component of a conductive material that forms the flat electrode is the same as a main component of a conductive material that forms the protruded electrode. Furthermore, the hardness of the protruded electrode is higher than the hardness of the flat electrode. Therefore, the protruded electrodes and the flat electrodes can be electrically connected to each other with high reliability.Type: ApplicationFiled: March 27, 2002Publication date: October 3, 2002Applicant: FUJI PHOTO OPTICAL CO., LTD.Inventors: Gorou Ikegami, Nobuaki Nagai
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Patent number: 6101793Abstract: An exhaust gas filter having a ceramic filter body is configured such that a specific heat h (cal/g.degree. C.) of ceramic powder constituting the body, and a bulk specific gravity d (g/cm.sup.3) of the filter, satisfy the relation 0.12 (cal/cm.sup.3 .degree. C.).ltoreq.h.times.d.ltoreq.0.19 (cal/cm.sup.3 .degree. C.). The ceramic filter body includes a plurality of cells which extend axially to open at opposite ends of the body. One of the opposite axial ends of each of the cells is closed by a filler in such a manner that the closed ends of the cells and the open ends of the cells are arranged in an alternating configuration. The filter traps particulates in the exhaust gas, and the trapped particulates are removed by regeneration combustion of the filter. The filter exhibits excellent durability, thus preventing the formation of cracks in the surface and interior of the filter. When the filter is mounted on a diesel engine, the diesel engine advantageously does not discharge black smoke.Type: GrantFiled: April 21, 1998Date of Patent: August 15, 2000Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Nobuaki Nagai, Shinji Wada, Yuichi Murano, Sachinori Ikeda
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Patent number: 5846276Abstract: An exhaust gas filter for passing exhaust gas of a diesel engine or the like therethrough, thereby removing particulate matter from the exhaust gas. By suitably controlling physical properties of the exhaust gas filter such as a thermal expansion coefficient, the durability of the exhaust gas filter can be enhanced. When a constituent material for the exhaust gas filter includes aluminum titanate as a primary component, the durability can be further enhanced.Type: GrantFiled: June 19, 1996Date of Patent: December 8, 1998Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Nobuaki Nagai, Shinji Wada, Yuichi Murano, Sachinori Ikeda, Kouichi Watanabe, Satoshi Matsueda, Makoto Ogawa