Patents by Inventor Tetsuya Miyakawa
Tetsuya Miyakawa 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: 8611961Abstract: A mobile terminal device of the invention is a mobile terminal device capable of placing and receiving calls by first identification information, and of placing and receiving calls by second identification information, and is characterized by having a mode changing section that changes a mode among a first mode, a second mode and a common mode, and an outgoing call control section which places a call by the first identification information in the first mode, places a call by the second identification information in the second mode, and places a call by either the first identification information or the second identification information in the common mode.Type: GrantFiled: July 5, 2012Date of Patent: December 17, 2013Assignee: NTT DoCoMo, Inc.Inventors: Akiko Irie, Takayuki Yoshihara, Tetsuya Miyakawa, Yasushi Tachibana, Takayuki Orii, Takeshi Natsuno, Tomohiro Ando
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Patent number: 8428656Abstract: A mobile terminal device of the invention is a mobile terminal device capable of placing and receiving calls by first identification information, and of placing and receiving calls by second identification information, and is characterized by having a mode changing section that changes a mode among a first mode, a second mode and a common mode, and an outgoing call control section which places a call by the first identification information in the first mode, places a call by the second identification information in the second mode, and places a call by either the first identification information or the second identification information in the common mode.Type: GrantFiled: September 20, 2007Date of Patent: April 23, 2013Assignee: NTT DoCoMo, Inc.Inventors: Akiko Irie, Takayuki Yoshihara, Tetsuya Miyakawa, Yasushi Tachibana, Takayuki Orii, Takeshi Natsuno, Tomohiro Ando
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Publication number: 20120276950Abstract: A mobile terminal device of the invention is a mobile terminal device capable of placing and receiving calls by first identification information, and of placing and receiving calls by second identification information, and is characterized by having a mode changing section that changes a mode among a first mode, a second mode and a common mode, and an outgoing call control section which places a call by the first identification information in the first mode, places a call by the second identification information in the second mode, and places a call by either the first identification information or the second identification information in the common mode.Type: ApplicationFiled: July 5, 2012Publication date: November 1, 2012Applicant: NTT DOCOMO, INC.Inventors: Akiko Irie, Takayuki Yoshihara, Tetsuya Miyakawa, Yasushi Tachibana, Takayuki Orii, Takeshi Natsuno, Tomohiro Ando
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Publication number: 20110098089Abstract: A mobile terminal device of the invention is a mobile terminal device capable of placing and receiving calls by first identification information, and of placing and receiving calls by second identification information, and is characterized by having a mode changing section that changes a mode among a first mode, a second mode and a common mode, and an outgoing call control section which places a call by the first identification information in the first mode, places a call by the second identification information in the second mode, and places a call by either the first identification information or the second identification information in the common mode.Type: ApplicationFiled: September 20, 2007Publication date: April 28, 2011Applicant: NTT DOCOMO, INC.Inventors: Akiko Irie, Takayuki Yoshihara, Tetsuya Miyakawa, Yasushi Tachibana, Takayuki Orii, Takeshi Natsuno, Tomohiro Ando
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Patent number: 7402108Abstract: A flexible shaft coupling has first and second hubs, each of which is provided with flanges and connected to a transmission shaft. The flange of the first hub has spring holes extended therethrough. A cover is fixed to the second hub so that the flange of the first hub is held between the cover and the flange of the second hub, and the cylindrical part of the first hub extends through the cover. A plurality of coil spring sets each comprises multiple barrel-shaped coil springs. Each of the coil springs is supported in the spring hole so that the adjoining end faces thereof are in contact and in series with each other.Type: GrantFiled: March 22, 2005Date of Patent: July 22, 2008Assignees: Kyushu Hasec Co., Ltd., Shoyo Engineering Co., Ltd.Inventors: Tetsuya Miyakawa, Hitoshi Terado, Kazuichi Fukuda
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Publication number: 20050221899Abstract: A flexible shaft coupling has first and second hubs, each of which is provided with flanges and connected to a transmission shaft. The flange of the first hub has spring holes extended therethrough. A cover fixed to the second hub so that the flange of the first hub is held between the cover and the flange of the second hub, and the cylindrical part of the first hub extends through the cover. A plurality of coil spring sets each comprises multiple barrel-shaped coil springs. Each of the coil springs is supported in the spring hole so that the adjoining end faces thereof are in contact and in series with each other.Type: ApplicationFiled: March 22, 2005Publication date: October 6, 2005Inventors: Tetsuya Miyakawa, Hitoshi Terado, Kazuichi Fukuda
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Patent number: 5610957Abstract: A reactor core coolant flow rate control system for a BWR type nuclear power plant in which electric power is generated by a turbine-driven generator driven by a steam turbine rotating under the work of a main steam generated from a cooling water recirculated through a boiling water reactor includes an internal pump driving unit comprised of an electric motor driven by an electric power generated by the turbine-driven generator, a fluid coupling for transmitting an output torque of the electric motor and a variable-frequency generator whose rotation number is changed in accordance with the torque transmitted by way of the fluid coupling, a fluid coupling control signal generating unit for generating a fluid coupling control signal for the fluid coupling in response to at least one of deviation in a load and a rotation speed of the turbine-driven generator and deviation in a rotation speed of the internal pumps, and a plurality of internal pumps for recirculating the cooling water.Type: GrantFiled: July 28, 1995Date of Patent: March 11, 1997Assignees: Hitachi, Ltd., Hitachi Engineering Co., Ltd.Inventors: Naoshi Tanikawa, Tetsuya Miyakawa, Hitoshi Sakuma, Toichi Shida, Kimiko Isono