Patents by Inventor Akira Furusawa
Akira Furusawa 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: 10535467Abstract: There is provided a multi-layer ceramic electronic component includes a ceramic body, an end external electrode unit, a side face external electrode unit. The ceramic body includes a pair of end faces, a pair of first side faces, and a pair of second side faces all of which are faced each other, respectively. The ceramic body includes a plurality of ceramic layers and an internal electrode unit. A plurality of the ceramic layers extend along a pair of the first side faces, and are laminated along a pair of the second side faces. The internal electrode unit includes first and second internal electrodes disposed alternately between a plurality of the ceramic layers, the first internal electrodes are drawn to both ends of a pair of the end faces, and the second internal electrodes are dawn to both ends of a pair of the second side faces. The end external electrode unit is connected to the first internal electrodes.Type: GrantFiled: August 9, 2018Date of Patent: January 14, 2020Assignee: TAIYO YUDEN CO., LTD.Inventors: Takashi Sasaki, Tomohiko Zaima, Shin Nakayasu, Akira Furusawa, Fukio Kinoshita
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Publication number: 20180350522Abstract: There is provided a multi-layer ceramic electronic component includes a ceramic body, an end external electrode unit, a side face external electrode unit. The ceramic body includes a pair of end faces, a pair of first side faces, and a pair of second side faces all of which are faced each other, respectively. The ceramic body includes a plurality of ceramic layers and an internal electrode unit. A plurality of the ceramic layers extend along a pair of the first side faces, and are laminated along a pair of the second side faces. The internal electrode unit includes first and second internal electrodes disposed alternately between a plurality of the ceramic layers, the first internal electrodes are drawn to both ends of a pair of the end faces, and the second internal electrodes are dawn to both ends of a pair of the second side faces. The end external electrode unit is connected to the first internal electrodes.Type: ApplicationFiled: August 9, 2018Publication date: December 6, 2018Inventors: TAKASHI SASAKI, TOMOHIKO ZAIMA, SHIN NAKAYASU, AKIRA FURUSAWA, FUKIO KINOSHITA
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Patent number: 10074482Abstract: There is provided a multi-layer ceramic electronic component includes a ceramic body, an end external electrode unit, a side face external electrode unit. The ceramic body includes a pair of end faces, a pair of first side faces, and a pair of second side faces all of which are faced each other, respectively. The ceramic body includes a plurality of ceramic layers and an internal electrode unit. A plurality of the ceramic layers extend along a pair of the first side faces, and are laminated along a pair of the second side faces. The internal electrode unit includes first and second internal electrodes disposed alternately between a plurality of the ceramic layers, the first internal electrodes are drawn to both ends of a pair of the end faces, and the second internal electrodes are dawn to both ends of a pair of the second side faces. The end external electrode unit is connected to the first internal electrodes.Type: GrantFiled: July 27, 2016Date of Patent: September 11, 2018Assignee: TAIYO YUDEN CO., LTD.Inventors: Takashi Sasaki, Tomohiko Zaima, Shin Nakayasu, Akira Furusawa, Fukio Kinoshita
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Publication number: 20170032897Abstract: There is provided a multi-layer ceramic electronic component includes a ceramic body, an end external electrode unit, a side face external electrode unit. The ceramic body includes a pair of end faces, a pair of first side faces, and a pair of second side faces all of which are faced each other, respectively. The ceramic body includes a plurality of ceramic layers and an internal electrode unit. A plurality of the ceramic layers extend along a pair of the first side faces, and are laminated along a pair of the second side faces. The internal electrode unit includes first and second internal electrodes disposed alternately between a plurality of the ceramic layers, the first internal electrodes are drawn to both ends of a pair of the end faces, and the second internal electrodes are dawn to both ends of a pair of the second side faces. The end external electrode unit is connected to the first internal electrodes.Type: ApplicationFiled: July 27, 2016Publication date: February 2, 2017Inventors: Takashi Sasaki, Tomohiko Zaima, Shin Nakayasu, Akira Furusawa, Fukio Kinoshita
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Patent number: 8451865Abstract: A signal processing apparatus capable of minimizing the required processing so that a data packet containing a described discontinuity information table can be inserted preferably in a transport stream (partial stream). In this apparatus, a stream layer model storage has a model of the table to be stored in a DIT (Discontinuity Information Table) packet indicating a discontinuity point of a stream layer. A DIT packet insertion controller refers to the information set in an insertion timing setting register and, upon arrival of the timing to insert the DIT packet, the information preset in a description contents setting register is inserted into the model to thereby generate the DIT packet, and then the generated packet is inserted at the discontinuity point of the transport stream (partial stream).Type: GrantFiled: November 19, 2010Date of Patent: May 28, 2013Assignee: Sony CorporationInventors: Akira Furusawa, Satoshi Kobayashi, Kenichi Suzuki
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Publication number: 20110064094Abstract: A signal processing apparatus capable of minimizing the required processing so that a data packet containing a described discontinuity information table can be inserted preferably in a transport stream (partial stream). In this apparatus, a stream layer model storage has a model of the table to be stored in a DIT (Discontinuity Information Table) packet indicating a discontinuity point of a stream layer. A DIT packet insertion controller refers to the information set in an insertion timing setting register and, upon arrival of the timing to insert the DIT packet, the information preset in a description contents setting register is inserted into the model to thereby generate the DIT packet, and then the generated packet is inserted at the discontinuity point of the transport stream (partial stream).Type: ApplicationFiled: November 19, 2010Publication date: March 17, 2011Inventors: Akira FURUSAWA, Satoshi Kobayashi, Kenichi Suzuki
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Patent number: 7860127Abstract: A signal processing apparatus capable of minimizing the required processing so that a data packet containing a described discontinuity information table can be inserted preferably in a transport stream (partial stream). In this apparatus, a stream layer model storage has a model of the table to be stored in a DIT (Discontinuity Information Table) packet indicating a discontinuity point of a stream layer. A DIT packet insertion controller refers to the information set in an insertion timing setting register and, upon arrival of the timing to insert the DIT packet, the information preset in a description contents setting register is inserted into the model to thereby generate the DIT packet, and then the generated packet is inserted at the discontinuity point of the transport stream (partial stream).Type: GrantFiled: June 10, 2002Date of Patent: December 28, 2010Assignee: Sony CorporationInventors: Akira Furusawa, Satoshi Kobayashi, Kenichi Suzuki
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Publication number: 20020196363Abstract: A signal processing apparatus capable of minimizing the required processing so that a data packet containing a described discontinuity information table can be inserted preferably in a transport stream (partial stream). In this apparatus, a stream layer model storage has a model of the table to be stored in a DIT (Discontinuity Information Table) packet indicating a discontinuity point of a stream layer. A DIT packet insertion controller refers to the information set in an insertion timing setting register and, upon arrival of the timing to insert the DIT packet, the information preset in a description contents setting register is inserted into the model to thereby generate the DIT packet, and then the generated packet is inserted at the discontinuity point of the transport stream (partial stream).Type: ApplicationFiled: June 10, 2002Publication date: December 26, 2002Inventors: Akira Furusawa, Satoshi Kobayashi, Kenichi Suzuki
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Patent number: 5591385Abstract: This invention provides a plastic molding method, a mold, and a molded article. According to this invention, the supply flow rate of a coolant, e.g., cooling water, to a mold is maintained to shorten the molding cycle and to improve the productivity in continuous molding. The temperature distribution and pressure distribution in the mold are measured, thereby realizing determination as to whether a molded article is defective or not in the molding and cooling processes. The temperatures at respective required portions of the molded article removed from the mold are monitored, so that determination as to whether a molded article is defective or not can be performed, thereby improving the productivity. Countermeasures are taken not to deform the molded article. A thermoplastic resin injected from a hot runner into a cavity is heated at a gate discharge portion by a shearing heat upon injection. Countermeasures are taken to suppress temperature increase caused by this heat.Type: GrantFiled: December 21, 1994Date of Patent: January 7, 1997Assignee: Canon Kabushika KaishaInventors: Takashi Arai, Akira Furusawa
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Patent number: 5589936Abstract: The present invention relates to an optical measuring apparatus for measuring physicochemical properties of specimen, utilizing the optical echo which is a nonlinear optical phenomenon. Light emitted from a laser beam source in the optical measuring apparatus of the present invention is split into two beams, one of which is optically delayed by an optical delay unit and the other of which is phase-modulated at a predetermined frequency by a phase modulator. An optical mixer mixes the two beams outgoing from the optical delay unit and from the phase modulator, and the mixed beam is guided onto a specimen to form a light spot thereon. Light from the specimen is detected by a photodetector, and a modulation component even times larger than the modulation frequency of phase modulator is extracted from the output signal from the photodetector. The physicochemical properties of specimen can be measured by detecting an intensity of optical echo depending upon the optical delay time set by the optical delay unit.Type: GrantFiled: September 10, 1993Date of Patent: December 31, 1996Assignee: Nikon CorporationInventors: Kiyoshi Uchikawa, Takayuki Suga, Akira Furusawa
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High dielectric layer-containing alumina-based wiring substrate and package for semiconductor device
Patent number: 5521332Abstract: A package for a semiconductor device comprising (i) a high dielectric layer composed of an alumina particles, a high permittivity-imparting agent in particles selected from (a) W or Mo, (b) Re and (c) zirconia and a glass plase comprising alumina and at least one component selected from silica, alkaline earth metal components, and rare earth device components present in their grain boundaries, (ii) a pair of electrode layers comprising as a main component a metal selected from W and Mo provided on both sides of the high dielectric layer, and (iii) insulation layers composed of alumina particles and a glass phase composed of alumina and at least one component selected from silica, alkaline earth metal components and rare earth device components, the insulation layers being provided so as to sandwich the electrode layers and the dielectric layer.Type: GrantFiled: June 7, 1995Date of Patent: May 28, 1996Assignee: Kyocera CorporationInventors: Kunihide Shikata, Takeshi Kubota, Akira Furusawa -
Patent number: 5421406Abstract: A heat sink having pin-shaped fins, for example, for use in disposing of heat in printed boards for computers comprises a heat dissipating base plate and a plurality of comblike fin members arranged in parallel at a predetermined spacing on one surface of the base plate approximately perpendicular thereto, each of the fin members comprising pin-shaped fins arranged in a row and connector connecting the fins together each at one end thereof, the connector of each fin member being joined to the surface of the base plate. The fins are given a greater height and arranged with a reduced pitch with a higher density for disposal of increased amounts of heat. To prepare the heat sink, the fin members are blanked out from a metal sheet, the fin members and spacer plates are arranged alternately on one surface of a heat dissipating base plate approximately perpendicular thereto, the connectors of the fin members are joined to the base plate and the spacer plates are thereafter removed.Type: GrantFiled: June 16, 1993Date of Patent: June 6, 1995Assignee: Showa Aluminum CorporationInventors: Akira Furusawa, Tomio Ito, Takashi Kiyosue, Yoshifumi Shimajiri
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Patent number: 4207448Abstract: A pushbutton switch is disclosed which comprises a dome-shaped buckling plate spring between a fixed contact on a printed circuit board and a common conductive sheet. The curvature of the plate spring is reversed so as to obtain an electrical communication.Type: GrantFiled: June 22, 1978Date of Patent: June 10, 1980Assignee: Oki Electric Industry Co., Ltd.Inventors: Akira Furusawa, Yutaka Udagawa