Patents by Inventor Yusuke
Yusuke 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: 8904107Abstract: A storage apparatus and program update method for reducing tediousness and complications of drive inventory management. A storage apparatus 10 includes a disk unit 400 composed of a plurality of first drives 420 storing first firmware of the same type, a controller 100 for controlling data during operation of the first firmware, a relay device 300, and a second drive 520. Then, the second drive 520 stores second firmware of the same type as that of the first firmware and third firmware of a type different from that of the first firmware. The controller 100 includes: a firmware comparison unit for comparing the first firmware with the second firmware; a firmware comparison unit for deciding firmware to operate on the storage apparatus 10 based on the comparison result; and a firmware update unit for updating the firmware operating on the first drive 420 or the second drive 520 with the decided firmware.Type: GrantFiled: March 14, 2012Date of Patent: December 2, 2014Assignee: Hitachi, Ltd.Inventors: Yusuke Matsumura, Tomohisa Ogasawara, Yukiyoshi Takamura, Ryoma Ishizaka
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Patent number: 8904012Abstract: In general, one innovative aspect of the subject matter described in this specification can be embodied in methods that include the actions of receiving an input method editor (IME) server request, the IME server request including one or more tokens and requesting that an IME server be instantiated, the IME server executing one or more IME functions based on a key event sent from an IME client, wherein the IME server is a stateful server that stores both requests and responses of a communication session between the IME server and the IME client, determining that the IME server can be instantiated in a restrictive environment based on the one or more tokens, and instantiating the IME server in the restrictive environment. Other embodiments of this aspect include corresponding systems, apparatus, and computer programs, configured to perform the actions of the methods, encoded on computer storage devices.Type: GrantFiled: November 24, 2010Date of Patent: December 2, 2014Assignee: Google Inc.Inventors: Daigo Hamura, Hiroyuki Komatsu, Jun Mukai, Taku Kudo, Takuya Oikawa, Toshiyuki Hanaoka, Yasuhiro Matsuda, Yohei Yukawa, Yusuke Tabata
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Patent number: 8899831Abstract: A radiographic apparatus includes an image acquisition controller for controlling operation of more than one electronic cassette. For signal communication between the image acquisition controller and the electronic cassettes, each electronic cassette may be connected to a communication cable. These communication cables are connected to a switching hub that intermediates communication between the electronic cassettes and the image acquisition controller. The radiographic apparatus includes multiple power supplies corresponding in number to the electronic cassettes. Each electronic cassette may be connected to one power supply through a power cable separately from the communication cable.Type: GrantFiled: February 28, 2012Date of Patent: December 2, 2014Assignee: Fujifilm CorporationInventors: Yutaka Yoshida, Yusuke Kitagawa, Katsumi Shimada, Noriaki Ida
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Patent number: 8901266Abstract: Provided is a process for producing a copolymer of diallyldialkylammonium salt and a maleic acid which copolymer is free of residual monomers and polymerization initiator and hence stably exhibits excellent performances in various uses, and the process comprises polymerizing a monomer mixture comprising diallyldialkylammonium salt and maleic acid in the presence of persulfate as a radical polymerization initiator in water or a polar solvent, and completion of the polymerization-reaction, decomposing the radical polymerization initiator to produce a copolymer comprising diallyldialkylammonium salt constituent unit and a maleic acid constituent unit.Type: GrantFiled: February 23, 2010Date of Patent: December 2, 2014Assignee: Nitto Boseki Co., Ltd.Inventors: Yusuke Fukushima, Yasuhito Nakata, Minoru Takeuchi
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Patent number: 8903594Abstract: When an accelerator is put in an OFF state to decelerate a vehicle and perform inertia travel with supply of fuel being cut off, measurement of an accelerator OFF lapse time is started. When a travel speed falls down to be lower than a pre-stop speed, a measured lapse time is stored in a memory, with the measurement of the lapse time being further continued. After finishing a travel of a downward slope, the travel speed is reduced to fall down to the pre-stop speed again, a lapse time continuously measured up to that time is updated in the memory. When the travel speed falls to a stop speed, the measurement of the lapse time is finished and the continuously-measured lapse time is determined as a required stop time of the vehicle. As the required stop time increases, driving is diagnosed as being fuel-efficient.Type: GrantFiled: July 5, 2011Date of Patent: December 2, 2014Assignee: DENSO CORPORATIONInventors: Yasushi Sakuma, Yasuyuki Itoh, Kazunao Yamada, Yusuke Mizuno
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Patent number: 8901552Abstract: An object is to provide a semiconductor device including an oxide semiconductor film, which has stable electrical characteristics and high reliability. A stack of first and second material films is formed by forming the first material film (a film having a hexagonal crystal structure) having a thickness of 1 nm to 10 nm over an insulating surface and forming the second material film having a hexagonal crystal structure (a crystalline oxide semiconductor film) using the first material film as a nucleus. As the first material film, a material film having a wurtzite crystal structure (e.g., gallium nitride or aluminum nitride) or a material film having a corundum crystal structure (?-Al2O3, ?-Ga2O3, In2O3, Ti2O3, V2O3, Cr2O3, or ?-Fe2O3) is used.Type: GrantFiled: September 7, 2011Date of Patent: December 2, 2014Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Shunpei Yamazaki, Yusuke Nonaka, Takayuki Inoue, Masashi Tsubuku, Kengo Akimoto, Akiharu Miyanaga
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Patent number: 8901922Abstract: A relative angle sensing device that senses a relative rotation angle between first and second rotary shafts includes: a rotary component that is provided on one rotary shaft out of the first rotary shaft and the second rotary shaft, and that rotates together with the one rotary shaft; a supported component that generates a magnetic field and that is supported by the rotary component through an adhesive material; and a sensor that is provided in the other rotary shaft out of the first rotary shaft and the second rotary shaft, and that outputs a value corresponding to the magnetic field generated by the supported component. A transmitting unit is provided between the rotary component and the supported component. The transmitting unit transmits rotative force of the one rotary shaft to the supported component by direct contact with each other in a case of peeling of the adhesive material.Type: GrantFiled: March 12, 2012Date of Patent: December 2, 2014Assignee: Showa CorporationInventors: Yusuke Hamaguchi, Yohei Hama
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Patent number: 8900362Abstract: A method of growing a single crystal of gallium oxide at a lower temperature than the melting point (1900° C.) of gallium oxide is provided. A compound film (hereinafter referred to as “gallium oxide compound film”) containing Ga atoms, O atoms, and atoms or molecules that easily sublimate, is heated to sublimate the atoms or molecules that easily sublimate from inside the gallium oxide compound film, thereby growing a single crystal of gallium oxide with a heat energy that is lower than a binding energy of gallium oxide.Type: GrantFiled: March 8, 2011Date of Patent: December 2, 2014Assignee: Semiconductor Energy Laboratory Co., Ltd.Inventors: Akiharu Miyanaga, Tatsuya Honda, Takatsugu Omata, Yusuke Nonaka
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Patent number: 8902339Abstract: A solid-state image sensor includes a photosensitive cell array and a dispersing element array. Each unit block 40 of the photosensitive cell array includes four photosensitive cells 2a, 2b, 2c and 2d.Type: GrantFiled: May 25, 2012Date of Patent: December 2, 2014Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Masao Hiramoto, Toshiya Fujii, Tatsuya Nakamura, Masaaki Suzuki, Yusuke Monobe, Yoshiaki Sugitani
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Patent number: 8903183Abstract: An image identifying device includes: a setting unit which sets a section having at least one image in a video; a first recognizing unit which calculates a plurality of feature amounts related to at least the one image and which acquires a plurality of identification results corresponding to each of the feature amounts from an identifier which may identify a plurality of objects belonging to a first category; a selecting unit which selects, based on the identification results, a second category of a third category; and a second recognizing unit which calculates another feature amount related to an image included in another section and acquires another identification result corresponding to the feature amount from another identifier which may identify the objects included in the second category.Type: GrantFiled: May 15, 2012Date of Patent: December 2, 2014Assignee: Fujitsu LimitedInventors: Takayuki Baba, Shugo Nakamura, Masaki Ishihara, Masahiko Sugimura, Susumu Endo, Yusuke Uehara, Daiki Masumoto, Shigemi Nagata, Hirohisa Naito, Akira Miyazaki
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Patent number: 8902419Abstract: A detection apparatus includes: a first light source group having a plurality of light sources; a switch that switches the plurality of light sources to activate at least one of the light sources, a first optical system that introduces light from the activated light source into an electrical conductor of an optical device; and a detector that detects Raman scattering light from the light scattered or reflected by the electrical conductor. Each of the plurality of light sources of the first light source group is capable of radiating light having different polarization directions.Type: GrantFiled: September 12, 2011Date of Patent: December 2, 2014Assignee: Seiko Epson CorporationInventors: Yusuke Sakagami, Jun Amako
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Patent number: 8899035Abstract: A hydraulic pump driven by an engine, a hydraulic actuator, and a negative control circuit are provided on an open center hydraulic circuit, for guiding the hydraulic pressure in the center bypass to the hydraulic pump, as a negative control pressure. A negative control pressure control device controls the negative control pressure to an arbitrary value is also provided. The pump characteristic of the hydraulic pump is set such that the discharge flow rate is minimized when the negative control pressure in the negative control circuit is equal to or greater than a first predetermined pressure. Furthermore, an idling detection device that detects whether the hydraulic actuator is in a non-operated state or not is provided. The negative control pressure is forcefully controlled to the first predetermined pressure or higher when the non-operating state is detected.Type: GrantFiled: August 17, 2010Date of Patent: December 2, 2014Assignee: Caterpillar SARLInventors: Hiroyasu Nishikawa, Seiichi Akiyama, Yusuke Shimizu, Atsunobu Doi, Sei Shimahara, Manabu Nakanishi, Masashi Shibata
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Patent number: 8900628Abstract: This invention provides a hard capsule that has excellent stability even when filled with a solvent for dissolving poorly soluble drugs, and that also achieves reduction in disintegration time, thereby ensuring excellent solubility. Specifically, the hard capsule of the present invention has a film comprising: (A) a polymer or copolymer obtained by polymerizing or copolymerizing, in the presence of polyvinyl alcohol and/or a derivative thereof, at least one polymerizable vinyl monomer represented by Formula (1): H2C?C(R1)—COOR2??(1) wherein R1 represents hydrogen or methyl, and R2 represents hydrogen or alkyl having 1 to 4 carbon atoms; and (B) native gellan gum.Type: GrantFiled: February 25, 2011Date of Patent: December 2, 2014Assignee: Nisshin Kasei Co., Ltd.Inventors: Toshiaki Moriuchi, Akane Kojo, Yusuke Hayashi, Hiroyuki Yoshino
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Publication number: 20140351362Abstract: Execution servers including a first execution server store data output by executing jobs to storage devices including semiconductor memory elements. A management server holds input/output information including identifiers identifying pieces of data, identifiers identifying execution servers which output the pieces of data, and identifiers identifying execution servers to execute jobs which receive the pieces of data. The first execution server sends a destination request including identifiers identifying the first execution server and a first piece of data to the management server. The management server determines an execution server to execute a job which receives the first piece of data to be a destination execution server of the first piece of data based on the input/output information and the received destination request, and outputs a transfer instruction for transferring the first piece of data from the storage device holding the first piece of data to the determined destination execution server.Type: ApplicationFiled: November 2, 2011Publication date: November 27, 2014Applicant: HITACHI, LTD.Inventors: Yusuke Shirakami, Momoko Ohshita
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Publication number: 20140347554Abstract: An imaging apparatus for performing wireless communication with an external device. An instruction transmitting unit transmits an operation instruction to the external device. A response signal receiving unit receives a response signal from the external device. A first controlling unit starts a first operation relating to an imaging process in a case that a first time passes from a point of receiving the response signal by the response signal receiving unit. The external device executes a second operation relating to the imaging process in a case that a second time passes from a point of transmitting the response signal from the external device to the imaging apparatus.Type: ApplicationFiled: August 12, 2014Publication date: November 27, 2014Inventor: Yusuke Shirakawa
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Publication number: 20140351718Abstract: An information processing device includes an acquiring unit that acquires position information, being information indicating a position of a participant, an extracting unit that processes sticky information being displayed on a shared screen, and extracts sticky information created by a participant near the shared screen, on the basis of position information acquired by the acquiring unit, and a transmitting unit that transmits sticky information extracted by the extracting unit to a participant device as sticky information to display in order to associate sticky information created by a participant on the participant device.Type: ApplicationFiled: January 2, 2014Publication date: November 27, 2014Applicant: FUJI XEROX Co., Ltd.Inventors: Yuki NAKAMORI, Kazunori HORIKIRI, Nobuyuki YAMAZOE, Yusuke KANO
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Publication number: 20140351755Abstract: There is provided an information processing apparatus including an operating tool detector for detecting a touch state of an operating tool with a display panel; a display controller for, when change of a pointing direction of the operating tool is detected by the operating tool detector on an object selected on the display panel, controlling the display panel to display near the object an operation menu containing one or more operation items I selectable for the object; and an operation item selecting portion for, when the operation menu is displayed, selecting one of the operation items in accordance with the change in the pointing direction of the operating tool detected by the operating tool detector from the operation menu.Type: ApplicationFiled: July 7, 2014Publication date: November 27, 2014Applicant: Sony CorporationInventors: Yusuke Miyazawa, Fuminori Homma, Tomoya Narita, Tatsushi Nashida
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Publication number: 20140348698Abstract: An aluminum alloy member is used for joining ends of a sheet-like aluminum alloy member by friction stir welding, and forming an anodic oxidation coating on a weld front surface or a weld back surface, the aluminum alloy member including 0.3 to 1.5 mass % of Mg, 0.2 to 1.2 mass % of Si, 0.5 mass % or less of Cu, and 0.2 mass % or less of Fe, with the balance being Al and unavoidable impurities, Fe-containing second phase particles having a particle size (circle equivalent diameter) of more than 1 ?m, among second phase particles dispersed in a matrix of the aluminum alloy member, having an average particle size of 5 ?m or less.Type: ApplicationFiled: August 6, 2013Publication date: November 27, 2014Inventors: Mineo Asano, Yusuke Yamamoto, Toshihiko Fukuda
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Publication number: 20140346042Abstract: A gas sensor that can enhance gas detection sensitivity more than the conventional sensors with a simple configuration is proposed. An electric double layer including a gate insulating layer is formed in an ionic liquid (IL), a change of a state of the gate insulating layer in the ionic liquid (IL) that occurs by absorbing a gas is directly reflected in a source-drain current (Isd) that flows in a carbon nanotube (8). Therefore, the gas detection sensitivity can be enhanced more than in the conventional sensors. Further, since the ionic liquid (IL) can be simply provided on a substrate (2) to be in contact with the carbon nanotube (8) and a gate electrode (7), the configuration that chemically modifies a surface of the carbon nanotube with a plurality of polymers as in the conventional gas sensors is not needed, and the configuration can be simplified correspondingly.Type: ApplicationFiled: December 27, 2012Publication date: November 27, 2014Inventors: Isao Shimoyama, Kiyoshi Matsumoto, Yusuke Takei, Hidetoshi Takahashi, Noboru Kiga, Masahito Honda
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Patent number: RE45267Abstract: There is disclosed an image processing apparatus which applies an adjusting process to an image that includes a pixel to be processed. The image processing apparatus extracts an image area with a predetermined size including the pixel to be processed. The apparatus calculates a variation associated with the pixel to be processed from signal values of pixels included in the image area. The apparatus calculates a variation time count in the image area from the signal values of the pixels included in the image area. The apparatus calculates adjusting levels Fz1, Fz2, and Fe from the variation time count and the variation using a definition unit which defines correspondence among the variation time count, the variation, and the adjusting levels, and applies an adjusting process to a signal value of the pixel to be processed by the calculated adjusting levels.Type: GrantFiled: May 24, 2013Date of Patent: December 2, 2014Assignee: Canon Kabushiki KaishaInventors: Fumitaka Goto, Kentaro Yano, Fumihiro Goto, Masao Kato, Akitoshi Yamada, Tetsuya Suwa, Mitsuhiro Ono, Arata Miyagi, Yusuke Hashii