Patents by Inventor Hiromasa Yamaguchi
Hiromasa Yamaguchi 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: 11926152Abstract: A printing apparatus includes a carriage mounted with a printing unit; a first motor configured to move the carriage in a predetermined direction; a second motor configured to move the carriage in the predetermined direction; and a control unit. The control unit executes a first mode in which, when causing the printing unit to perform printing under a first printing condition, the first motor is driven in a first direction and the second motor is driven in the first direction, and a second mode in which, when causing the printing unit to perform printing under a second printing condition different from the first printing condition, the first motor is driven in the first direction and the second motor is driven in the first direction while changing an output ratio between the first motor and the second motor.Type: GrantFiled: May 12, 2022Date of Patent: March 12, 2024Assignee: Canon Kabushiki KaishaInventors: Ryohei Maruyama, Daigo Kuronuma, Masakazu Nagashima, Tomohito Abe, Kenta Iimura, Hiromasa Yoneyama, Naoaki Wada, Kichinosuke Hirokawa, Akira Fujikake, Toshiaki Yamaguchi, Hideyuki Nozawa
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Patent number: 10111038Abstract: An inter-network connection control device used in an interconnected network includes a connection request signal forward unit that receives, from a call control device in a specific communication network, a connection request signal addressed to another communication network; an address query unit that queries an address resolution device for an address corresponding to a destination telephone number included in the connection request signal received from the connection request signal forward unit, and that obtains the address from the address resolution device; and a forward instruction unit that instructs the call control device to forward the connection request signal to the address obtained by the address query unit.Type: GrantFiled: December 24, 2015Date of Patent: October 23, 2018Assignee: NTT DOCOMO, INC.Inventors: Hiromasa Yamaguchi, Subrata Biswas, Akihide Sasabe, Masataka Ikeda
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Patent number: 10050871Abstract: A communication system in which a plurality of communication networks are interconnected, the communication system including a plurality of inter-communication network connections that include an inter-communication network connection by a first circuit performing communication by a first protocol and an inter-communication network connection by a second circuit performing communication by a second protocol, including: a route selection apparatus that is provided in a communication network that is connected to another communication network by the first circuit, and that is connected to another communication network by the second circuit; and an address resolution apparatus that can communicate with the route selection apparatus, wherein the route selection apparatus sends an inquiry to the address resolution apparatus about an address corresponding to an incoming number in a connection request signal transmitted from a user apparatus in the communication network so as to determine whether to transmit the connType: GrantFiled: August 26, 2015Date of Patent: August 14, 2018Assignee: NTT DOCOMO, INC.Inventors: Motohiro Abe, Shinichi Minamimoto, Mana Kaneko, Masataka Ikeda, Hiromasa Yamaguchi
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Patent number: 10033549Abstract: An inter-network connection control device that is used for interconnecting a communication network and another communication network includes a request signal forwarding unit that forwards a connection request signal transmitted from originating user equipment in the communication network to the other communication network, and a response signal processor that receives, from the other communication network, a plurality of response signals with respect to the connection request signal, the plurality of response signals being forked in the other communication network receiving the connection request signal and being forwarded to a plurality of terminating user devices, and that forwards one response signal of the plurality of response signals to the originating user equipment.Type: GrantFiled: December 24, 2015Date of Patent: July 24, 2018Assignee: NTT DOCOMO, INC.Inventors: Hiromasa Yamaguchi, Subrata Biswas, Akihide Sasabe, Masataka Ikeda
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Publication number: 20170195850Abstract: An inter-network connection control device used in an interconnected network includes a connection request signal forward unit that receives, from a call control device in a specific communication network, a connection request signal addressed to another communication network; an address query unit that queries an address resolution device for an address corresponding to a destination telephone number included in the connection request signal received from the connection request signal forward unit, and that obtains the address from the address resolution device; and a forward instruction unit that instructs the call control device to forward the connection request signal to the address obtained by the address query unit.Type: ApplicationFiled: December 24, 2015Publication date: July 6, 2017Applicant: NTT DOCOMO, INC.Inventors: Hiromasa Yamaguchi, Subrata Biswas, Akihide Sasabe, Masataka Ikeda
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Publication number: 20170111185Abstract: A communication system in which a plurality of communication networks are interconnected, the communication system including a plurality of inter-communication network connections that include an inter-communication network connection by a first circuit performing communication by a first protocol and an inter-communication network connection by a second circuit performing communication by a second protocol, including: a route selection apparatus that is provided in a communication network that is connected to another communication network by the first circuit, and that is connected to another communication network by the second circuit; and a connection determination apparatus that is provided in a first circuit connection network that is the other communication network connected with the communication network by the first circuit, wherein, when the route selection apparatus receives a connection request signal transmitted from a user apparatus in the communication network, the route selection apparatus tranType: ApplicationFiled: August 26, 2015Publication date: April 20, 2017Applicant: NTT DOCOMO, INC.Inventors: Hiromasa Yamaguchi, Shinichi Minamimoto, Mana Kaneko, Masataka Ikeda
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Publication number: 20170111263Abstract: A communication system in which a plurality of communication networks are interconnected, the communication system including a plurality of inter-communication network connections that include an inter-communication network connection by a first circuit performing communication by a first protocol and an inter-communication network connection by a second circuit performing communication by a second protocol, including: a route selection apparatus that is provided in a communication network that is connected to another communication network by the first circuit, and that is connected to another communication network by the second circuit; and an address resolution apparatus that can communicate with the route selection apparatus, wherein the route selection apparatus sends an inquiry to the address resolution apparatus about an address corresponding to an incoming number in a connection request signal transmitted from a user apparatus in the communication network so as to determine whether to transmit the connType: ApplicationFiled: August 26, 2015Publication date: April 20, 2017Applicant: NTT DOCOMO, INC.Inventors: Motohiro Abe, Shinichi Minamimoto, Mana Kaneko, Masataka Ikeda, Hiromasa Yamaguchi
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Publication number: 20170033948Abstract: An inter-network connection control device that is used for interconnecting a communication network and another communication network includes a request signal forwarding unit that forwards a connection request signal transmitted from originating user equipment in the communication network to the other communication network, and a response signal processor that receives, from the other communication network, a plurality of response signals with respect to the connection request signal, the plurality of response signals being forked in the other communication network receiving the connection request signal and being forwarded to a plurality of terminating user devices, and that forwards one response signal of the plurality of response signals to the originating user equipment.Type: ApplicationFiled: December 24, 2015Publication date: February 2, 2017Applicant: NTT DOCOMO, INC.Inventors: Hiromasa Yamaguchi, Subrata Biswas, Akihide Sasabe, Masataka Ikeda
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Patent number: 8789633Abstract: A vehicle includes a frame, a steering assembly, an engine, a seat, an intake assembly, at least two electrical conductors, and an electrical coupler. The intake assembly includes a snorkel and a cover member. The snorkel includes an inlet and outlet port. The inlet port has a neck portion that defines an opening. The cover member is in fluid communication with the inlet port of the snorkel. The electrical coupler is engaged with the at least two electrical conductors and is configured to facilitate selective manual electrical disconnection of the at least two electrical conductors. A first imaginary plane intersects the opening and is substantially horizontal. A second imaginary plane extends laterally across the vehicle, intersects the opening, and intersects the first imaginary plane at a right angle. The electrical coupler is disposed entirely above the first imaginary plane and entirely forwardly of the second imaginary plane.Type: GrantFiled: December 7, 2012Date of Patent: July 29, 2014Assignee: Honda Motor Co., Ltd.Inventors: Hiromasa Yamaguchi, Rodney M. Frijas, Andrew James Wilson
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Publication number: 20140158442Abstract: A vehicle includes a frame, a steering assembly, an engine, a seat, an intake assembly, at least two electrical conductors, and an electrical coupler. The intake assembly includes a snorkel and a cover member. The snorkel includes an inlet and outlet port. The inlet port has a neck portion that defines an opening. The cover member is in fluid communication with the inlet port of the snorkel. The electrical coupler is engaged with the at least two electrical conductors and is configured to facilitate selective manual electrical disconnection of the at least two electrical conductors. A first imaginary plane intersects the opening and is substantially horizontal. A second imaginary plane extends laterally across the vehicle, intersects the opening, and intersects the first imaginary plane at a right angle. The electrical coupler is disposed entirely above the first imaginary plane and entirely forwardly of the second imaginary plane.Type: ApplicationFiled: December 7, 2012Publication date: June 12, 2014Applicant: HONDA MOTOR CO., LTD.Inventors: Hiromasa YAMAGUCHI, Rodney M. FRIJAS, Andrew James WILSON
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Patent number: 8657050Abstract: A saddle-ride type vehicle includes an engine attached to a body frame and a fuel tank disposed above the engine. A seat is attached to the body frame on a rear side of the fuel tank via a pair of engagement members in spaced relation to one another. The engagement members define a space therebetween. A throttle body associated with the engine is disposed below a forward portion of the seat. A resonator is coupled to an air intake. The resonator is positioned on an upper side of the throttle body and covers and protects the throttle body.Type: GrantFiled: May 17, 2012Date of Patent: February 25, 2014Assignee: Honda Motor Co., Ltd.Inventor: Hiromasa Yamaguchi
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Publication number: 20130306393Abstract: A saddle-ride type vehicle includes an engine attached to a body frame and a fuel tank disposed above the engine. A seat is attached to the body frame on a rear side of the fuel tank via a pair of engagement members in spaced relation to one another. The engagement members define a space therebetween. A throttle body associated with the engine is disposed below a forward portion of the seat. A resonator is coupled to an air intake. The resonator is positioned on an upper side of the throttle body and covers and protects the throttle body.Type: ApplicationFiled: May 17, 2012Publication date: November 21, 2013Applicant: HONDA MOTOR CO., LTD.Inventor: Hiromasa Yamaguchi
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Patent number: 8574557Abstract: Present invention provides a composition for a cosmetic comprising a fluorine-containing silicone polymer having a three-dimensional, cross-linked structure, prepared by addition polymerizing the following (A), (B) and (C) and containing 10 to 30 mass % of the fluorine atoms, relative to a total mass of (A) to (C), (A) a vinyl group-containing organopolysiloxane represented by the following formula (1): (B) an organohydrogenpolysiloxane represented by the following formula (2): and (C) an organopolysiloxane having a reactive group on one end alone and represented by the following formula (3), and further comprising (D) a low viscosity silicone oil with a dynamic viscosity of 50 mm2/s or less at 25 degrees C.Type: GrantFiled: March 3, 2011Date of Patent: November 5, 2013Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Chihiro Hayakawa, Hiromasa Yamaguchi
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Patent number: 8567542Abstract: A vehicle intake duct surrounds a high-flow intake passage, which ensures flow capacity and does not spatially restrict other components. The vehicle includes an engine attached to a vehicle body frame, with the intake duct interconnecting an air cleaner and a throttle body, a transmission for sending engine output to wheels, and a seat mounted on an upper longitudinal frame section of the vehicle body frame. The air cleaner is also provided on the upper longitudinal frame section forward of the seat. The intake duct includes a first extending portion descending rearwardly and downwardly from an outlet of the air cleaner and passing laterally of the throttle body, a curved portion extending rearwardly from the first extending portion and toward a center of the vehicle body frame, and a second extending portion wound around toward a rear portion of the throttle body and connected thereto.Type: GrantFiled: March 29, 2011Date of Patent: October 29, 2013Assignee: Honda Motor Co., Ltd.Inventors: Hiromitsu Shiina, Yukinori Kurakawa, Hiromasa Yamaguchi, Ranju Imao, Teppei Maeda
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Patent number: 8519078Abstract: A polyether-modified polysiloxane containing a perfluoropolyether group and its production method are provided. The polysiloxane has both the properties of a perfluoropolyether and the properties of a polyether-modified silicone, and it also has high affinity for organic solvents as well as coating compositions, cosmetics, and various coating materials. The polysiloxane is represented by the following general formula (1): wherein Rf is a perfluoroalkyl group; X is fluorine atom or trifluoromethyl group; Q is a divalent organic group, R is hydrogen atom, an alkyl group, or acyl group; R1 and R2 are an alkyl group, aryl group, or an aralkyl group; a, b, c, d are 0 to 200; a+b+c+d is at least 1; e is 0 or 1; p and q are 0 to 50 with the proviso that p+q is at least 2; and k is 1 to 3.Type: GrantFiled: June 27, 2011Date of Patent: August 27, 2013Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Hiromasa Yamaguchi, Yasunori Sakano
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Publication number: 20130196625Abstract: A mobile terminal measures the time from when the data communication connection was established up to the disconnection or the time from when the wireless connection was established up to the disconnection as a chargeable duration. The time in which the mobile terminal uses a network resource in a network or the time in which exchange of data was actually carried out is thus measured as the chargeable duration. Since the information relating to the chargeable duration measured in this manner is stored and displayed in the mobile terminal, it is possible for the mobile terminal to recognize the information relating to the chargeable duration without sending an inquiry to the network including a base station.Type: ApplicationFiled: December 22, 2011Publication date: August 1, 2013Applicant: NTT DOCOMO, INC.Inventors: Yuko Miura, Michiko Wakui, Hisayuki Aso, Hiromasa Yamaguchi
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Publication number: 20130072151Abstract: When a request to start or a request to terminate mobile communication by a mobile communication terminal 2 or another exchange is received, a remaining communication volume update module 43 starts or stops updating a remaining communication volume information based on data communication by the mobile communication terminal 2. When a request to set or a request to reset a preservation state in the mobile communication by the mobile communication terminal 2 or another exchange is received, the remaining communication volume update module 43 stops or starts updating the remaining communication volume information based on data communication by the mobile communication terminal 2.Type: ApplicationFiled: December 22, 2011Publication date: March 21, 2013Applicant: NTT DOCOMO, INC.Inventors: Michiko Wakui, Hisayuki Aso, Hiromasa Yamaguchi
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Patent number: 8304571Abstract: The present invention relates to a perfluoropolyether-modified polysiloxane represented by general formula (1): wherein X is a divalent group represented by formula —CH2—, —CH2O—, —CH2OCH2— or —Y—NR—CO—, R1, R2, and R3 are, independently of each other, an alkyl group having 1 to 10 carbon atoms or an aryl group; X? is a divalent group represented by formula —CH2—, —OCH2—, —CH2OCH2— or —CO—NR—Y?—, a is, independently of each other, 0 or 1; z and z? are, independently of each other, an integer of 5 to 100; and Rf is a divalent group represented by the following general formula (2): —CtF2t[OCF2CF(CF3)]m—OCF2(CF2)rCF2O[CF(CF3)CF2O]nCtF2t—??(2) or by the following general formula (3): —Ct?F2t?(OCF2CF2)u(OCF2)vOCt?F2t?—??(3).Type: GrantFiled: July 12, 2010Date of Patent: November 6, 2012Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Hiromasa Yamaguchi, Noriyuki Koike
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Composition comprising a fluorine-containing organopolysiloxane and a process for preparing the same
Patent number: 8268951Abstract: Present invention provides a fluorine-containing organopolysiloxane composition comprising a fluorine-containing silicone polymer having a three-dimensional, cross-linked structure, prepared by addition polymerizing the following (A), (B) and (C) and containing 10 to 30 mass % of the fluorine atoms, relative to a total mass of (A) to (C), (A) a vinyl group-containing organopolysiloxane represented by the following formula (1): (B) an organohydrogenpolysiloxane represented by the following formula (2): and (C) an organopolysiloxane having a reactive group on one end alone and represented by the following formula (3), and further comprising (D) a low viscosity silicone oil with a dynamic viscosity of 50 mm2/s or less at 25 degrees C.Type: GrantFiled: March 4, 2011Date of Patent: September 18, 2012Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Hiromasa Yamaguchi, Teruki Ikeda -
Patent number: 8129435Abstract: The present invention relates to a perfluoropolyether-modified polysiloxane represented by general formula (1): wherein Rf is a linear or branched perfluoroalkyl group having 1 to 10 carbon atoms; X is a fluorine atom or a trifluoromethyl group; Q is a divalent organic group having 1 to 12 carbon atoms; R1, R2, and R3 are, independently of each other, an alkyl group having 1 to 10 carbon atoms or an aryl group; a, b, c, and d are, independently of each other, an integer of from 0 to 200, provided that a total of a, b, c and d is 1 or larger; e is an integer of 0 or 1; and z is an integer of from 5 to 100; a method for preparing the same; and a defoaming agent comprising the same.Type: GrantFiled: June 17, 2010Date of Patent: March 6, 2012Assignee: Shin-Etsu Chemical Co., Ltd.Inventors: Hiromasa Yamaguchi, Noriyuki Koike, Kazuyuki Takewaki