Patents by Inventor Toshio Nishida
Toshio Nishida 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: 9172581Abstract: According to one embodiment, a communication system includes at least one user apparatus and a datacenter apparatus. The datacenter apparatus includes a processor, a memory and a controller. The processor includes a plurality of containers required to execute a plurality of communication functions associated with the exchange processing between the communication terminals or between the communication terminal and the communication line. The memory stores a user ID used to identify the user apparatus. The controller provides a communication service using at least one of the plurality of containers when a use request of the communication function is received from the user apparatus.Type: GrantFiled: August 16, 2013Date of Patent: October 27, 2015Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Shingo Kimura, Toshio Nishida, Takeshi Watakabe, Yoshihiro Kawauchi
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Publication number: 20130336312Abstract: According to one embodiment, a communication system includes at least one user apparatus and a datacenter apparatus. The datacenter apparatus includes a processor, a memory and a controller. The processor includes a plurality of containers required to execute a plurality of communication functions associated with the exchange processing between the communication terminals or between the communication terminal and the communication line. The memory stores a user ID used to identify the user apparatus. The controller provides a communication service using at least one of the plurality of containers when a use request of the communication function is received from the user apparatus.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Applicant: Kabushiki Kaisha ToshibaInventors: Shingo KIMURA, Toshio NISHIDA, Takeshi WATAKABE, Yoshihiro KAWAUCHI
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Patent number: 8588388Abstract: According to one embodiment, a telephone system includes a plurality of telephone terminals, a first server apparatus and a second server apparatus. The first server apparatus includes a license authentication module and a transmission controller. The license authentication module performs license authentication by comparing a terminal ID included in a registration request with a terminal ID stored in the license memory. The transmission controller reads from the license memory a license authentication code corresponding to a telephone terminal, and transmits to the telephone terminal a license authentication code added check information.Type: GrantFiled: February 9, 2012Date of Patent: November 19, 2013Assignee: Kabushiki Kaisha ToshibaInventors: Yasumasa Sasaki, Motohisa Araki, Toshio Nishida, Yoshimitsu Ebisawa
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Patent number: 8582400Abstract: A data library apparatus capable of changing the mounting positions of disks on the basis of information recorded in the disks and the access histories of the disks. Disks expected to be accessed next are mounted in advance on data recording/reproducing devices, on slots nearer to the data recording/reproducing devices, or on a disk carrying device, etc. In addition, disks relevant to currently active disks are mounted on positions so that the optical disk carrying device can bring out the relevant disks at a time without being moved, and hereby the time necessary for disk access in the data library apparatus can be reduced.Type: GrantFiled: October 18, 2012Date of Patent: November 12, 2013Assignees: Hitachi-LG Data Storage, Inc., Hitachi Consumer Electronics Co., Ltd.Inventor: Toshio Nishida
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Photographing apparatus, image signal choosing apparatus, driving assisting apparatus and automobile
Patent number: 8368755Abstract: Considering the locations of a self-vehicle and other vehicles changing from moment to moment, an image signal is chosen in relation to the location, orientation, viewing angle, and moving speed of a camera mounted on each vehicle, and information on a region to be a driver's blind spot is provided in real time by means of images and voice. When there is the other vehicles whose camera meets requirements such as the location, orientation, viewing angle, and moving speed for photographing a region to be the self-vehicle's blind spot, it is possible to provide information on the blind spot by the image picked up by the camera. However, since the other vehicle's location also changes with a lapse of time, it is not possible to keep photographing the blind spot with the same camera.Type: GrantFiled: December 14, 2006Date of Patent: February 5, 2013Assignee: Hitachi, Ltd.Inventors: Toshio Nishida, Hirotomo Sai -
Publication number: 20120307071Abstract: When a camera is intentionally broken and an abnormality occurs in the camera, it is quite important to recognize the state of the camera and the periphery of the camera. In a monitoring camera system including a plurality of cameras and a camera controller to control the cameras, each camera is allocated at a position at which the camera can be photographed by at least one of the other cameras by changing the shooting direction of the one other camera. At occurrence of an abnormality in a camera, each camera conducts a camera control operation based on control processing described in a camera control table held in an internal memory of the camera or the camera controller, to photograph the camera with an abnormality and the periphery of the camera.Type: ApplicationFiled: May 24, 2012Publication date: December 6, 2012Inventor: Toshio NISHIDA
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Publication number: 20120307994Abstract: According to one embodiment, a telephone system includes a plurality of telephone terminals, a first server apparatus and a second server apparatus. The first server apparatus includes a license authentication module and a transmission controller. The license authentication module performs license authentication by comparing a terminal ID included in a registration request with a terminal ID stored in the license memory. The transmission controller reads from the license memory a license authentication code corresponding to a telephone terminal, and transmits to the telephone terminal a license authentication code added check information.Type: ApplicationFiled: February 9, 2012Publication date: December 6, 2012Inventors: Yasumasa Sasaki, Motohisa Araki, Toshio Nishida, Yoshimitsu Ebisawa
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Publication number: 20110261699Abstract: According to one embodiment, a server apparatus includes a license memory, a license setting module, an information memory, an acquiring module, a determining module and a controller. The license memory selectively stores a license code provided by a license issuing module. The license setting module sets the corresponding function or the corresponding hardware circuit to be usable/unusable based on the license code stored in the license memory. The information memory stores information of at least a part of the license code. The acquiring module acquires the license code corresponding to the function or the hardware circuit to be changed by communication with the license issuing module. The determining module determines whether or not the license code acquired by the acquiring module is valid by comparing the license code with the information stored in the information memory. The controller stores the valid license code in the license memory.Type: ApplicationFiled: April 11, 2011Publication date: October 27, 2011Inventor: Toshio Nishida
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Patent number: 8030669Abstract: There is provided a highly reliable semiconductor light emitting device even in using for street lamps or traffic signals, which can be used in place of electric lamps or fluorescent lamps by protecting from surges such as static electricity or the like. A plurality of light emitting units (1) are formed, by forming a semiconductor lamination portion by laminating semiconductor layers on a substrate so as to form a light emitting layer, by electrically separating the semiconductor lamination portion into a plurality, and by providing a pair of electrodes (19) and (20). The light emitting units (1) are respectively connected in series and/or in parallel with wiring films (3). An inductor (8) absorbing surges is connected, in series, to the plurality of light emitting units (1) connected in series between electrode pads (4a) and (4b) connected to an external power source. For an example, the inductor (8) is formed by arranging the plurality of light emitting units (1) in a whirl shape.Type: GrantFiled: September 12, 2005Date of Patent: October 4, 2011Assignee: Rohm Co., Ltd.Inventors: Yukio Shakuda, Toshio Nishida, Masayuki Sonobe
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Patent number: 7912103Abstract: A semiconductor laser driving circuit has a circuit protection function at low temperature and includes a voltage current converter that converts an input voltage Vin, which is determined according to a desired light brightness of the semiconductor laser to be driven, into a current. A current limiter limits an output current of the voltage current converter to a specified current value or less. An output amplifier amplifies the output current of the voltage current converter and supplies the amplified current as a drive current to the semiconductor laser. A temperature detection circuit detects a low temperature state and, in the low temperature state, decreases the specified current value of the current limiter.Type: GrantFiled: April 23, 2008Date of Patent: March 22, 2011Assignee: Rohm Co., Ltd.Inventors: Toshio Nishida, Sho Maruyama
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Publication number: 20090323745Abstract: A semiconductor laser driving circuit has a circuit protection function at low temperature and includes a voltage current converter that converts an input voltage Vin, which is determined according to a desired light brightness of the semiconductor laser to be driven, into a current. A current limiter limits an output current of the voltage current converter to a specified current value or less. An output amplifier amplifies the output current of the voltage current converter and supplies the amplified current as a drive current to the semiconductor laser. A temperature detection circuit detects a low temperature state and, in the low temperature state, decreases the specified current value of the current limiter.Type: ApplicationFiled: April 23, 2008Publication date: December 31, 2009Applicant: Rohm Co., Ltd.Inventors: Toshio Nishida, Sho Maruyama
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Publication number: 20090206357Abstract: There is provided a nitride semiconductor light emitting device in which a semiconductor layer is not broken easily even when a reverse voltage is applied or even in long time operation, and excellent reliability is obtained, by preventing semiconductor layers from deterioration when manufacturing a device. On a surface of a substrate (1), a semiconductor lamination portion (6) made of nitride semiconductor, including a first conductivity type layer (p-type layer (5)) and a second conductivity type layer (n-type layer (3)), is formed, a p-side electrode (8) is provided through a light transmitting conductive layer (7) thereon electrically connected to the p-type layer (5), and an n-side electrode (9) is provided electrically connected to the n-type layer (3) of the lower layer side of the semiconductor lamination portion(6).Type: ApplicationFiled: February 15, 2006Publication date: August 20, 2009Applicant: ROHM CO., LTD.Inventors: Norikazu Ito, Kazuaki Tsutsumi, Toshio Nishida, Masayuki Sonobe, Mitsuhiko Sakai, Atsushi Yamaguchi
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Patent number: 7488970Abstract: The semiconductor device according to the present invention includes a semiconductor layer containing plural band gap change thin films in which a band gap is continuously monotonously changed in a laminating direction. Therefore, the present invention provides a semiconductor device having high reliability and low electric resistance.Type: GrantFiled: June 5, 2006Date of Patent: February 10, 2009Assignee: Rohm Co., Ltd.Inventors: Hiroaki Ohta, Toshio Nishida, Daisuke Nakagawa
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Publication number: 20080303910Abstract: A camera is provided with a control signal communication unit and a video and audio signal communication unit. A main camera operated by a shooter captures camera driving and operation control information such as panning, tilting, zooming, recording and reproduction conducted by the shooter and transmits the information to a sub camera through the control signal communication unit. The sub camera reflects the received control signal to itself to operate the camera. The sub camera transmits the video which is shot by itself to the main camera through the video and audio signal communication unit. At this point, the main camera receives videos of one or more sub cameras to simultaneously output the videos on a monitor.Type: ApplicationFiled: April 7, 2008Publication date: December 11, 2008Inventor: Toshio Nishida
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Publication number: 20080123966Abstract: According to the present invention, it is possible to improve the usability of an automatic image editing apparatus by finding subject-captured scenes from inter-frame motion vectors for automatic editing of motion images. If the result of analyzing inter-frame motion vectors indicates that all motion vectors in a region are the same in direction and magnitude, this region is judged as a subject being followed. Thus, it is possible to automatically extract and edit subject-captured scenes. In addition, the edited images namely plural scenes may be displayed either in the same order as edited or in the order of importance. As well, similar scenes may be combined into a single image sequence. Thus, it is possible to provide improved usability to the viewer.Type: ApplicationFiled: November 27, 2007Publication date: May 29, 2008Inventors: Toshio Nishida, Hiroshi Chiba
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Patent number: 7375380Abstract: A semiconductor light emitting device includes a semiconductor light emitting portion having a first contact layer of a first conductivity, a second contact layer of a second conductivity and an active layer sandwiched between the first and second contact layers. The device further includes a transparent electrode which substantially entirely covers a surface of the second contact layer in ohmic contact with the surface of the second contact layer and is transparent to a wavelength of light emitted from the semiconductor light emitting portion, and a metal reflection film which is opposed to substantially the entire surface of the transparent electrode and electrically connected to the transparent electrode, and reflects the light emitted from the semiconductor light emitting portion and passing through the transparent electrode toward the semiconductor light emitting portion.Type: GrantFiled: July 11, 2005Date of Patent: May 20, 2008Assignee: Rohm Co., Ltd.Inventors: Hirokazu Asahara, Mitsuhiko Sakai, Masayuki Sonobe, Toshio Nishida
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Patent number: 7372884Abstract: A semiconductor laser driving circuit has a circuit protection function at low temperature and includes a voltage current converter that converts an input voltage Vin, which is determined according to a desired light brightness of the semiconductor laser to be driven, into a current. A current limiter limits an output current of the voltage current converter to a specified current value or less. An output amplifier amplifies the output current of the voltage current converter and supplies the amplified current as a drive current to the semiconductor laser. A temperature detection circuit detects a low temperature state and, in the low temperature state, decreases the specified current value of the current limiter.Type: GrantFiled: November 17, 2006Date of Patent: May 13, 2008Assignee: Rohm Co., Ltd.Inventors: Toshio Nishida, Sho Maruyama
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Publication number: 20070284598Abstract: There is provided a highly reliable semiconductor light emitting device in which disconnection of wires does not occur in case that a semiconductor light emitting device capable of being used in place of incandescent lamps or fluorescent lamps is formed in a monolithic type by forming a plurality of light emitting units on one substrate. A plurality of light emitting units (1) are formed by electrically separating a semiconductor lamination portion (17) which is so formed on a substrate (11) as to form a light emitting layer, and the light emitting units (1) are respectively connected in series and/or parallel by wiring films (3). For obtaining the light emitting units (1) from the semiconductor lamination portion a separation groove (17a) and an insulation film (21) deposited in the separation groove (17a) are formed in the semiconductor lamination portion (17).Type: ApplicationFiled: September 1, 2005Publication date: December 13, 2007Inventors: Yukio Shakuda, Toshio Nishida, Masayuki Sonobe
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Publication number: 20070278502Abstract: There is provided a semiconductor light emitting device which can prevent flickering in illumination due to an alternative current drive, and sensing incongruity at a time of turning off a switch, by providing anti-flickering means in itself, when it is assembled in an illumination device without any extra parts therein. A plurality of light emitting units (1) are formed, by forming a semiconductor lamination portion (17) by laminating semiconductor layers on a substrate (11) so as to form a light emitting layer, by electrically separating the semiconductor lamination portion (17) into a plurality of units, and by providing a pair of electrodes (19) and (20). The light emitting units (1) are respectively connected in series and/or parallel with a wiring film (3).Type: ApplicationFiled: September 12, 2005Publication date: December 6, 2007Applicant: ROHM CO., LTD.Inventors: Yukio Shakuda, Toshio Nishida, Masayuki Sonobe
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Publication number: 20070257268Abstract: There is provided a highly reliable semiconductor light emitting device even in using for street lamps or traffic signals, which can be used in place of electric lamps or fluorescent lamps by protecting from surges such as static electricity or the like. A plurality of light emitting units (1) are formed, by forming a semiconductor lamination portion by laminating semiconductor layers on a substrate so as to form a light emitting layer, by electrically separating the semiconductor lamination portion into a plurality, and by providing a pair of electrodes (19) and (20). The light emitting units (1) are respectively connected in series and/or in parallel with wiring films (3). An inductor (8) absorbing surges is connected, in series, to the plurality of light emitting units (1) connected in series between electrode pads (4a) and (4b) connected to an external power source. For an example, the inductor (8) is formed by arranging the plurality of light emitting units (1) in a whirl shape.Type: ApplicationFiled: September 12, 2005Publication date: November 8, 2007Inventors: Yukio Shakuda, Toshio Nishida, Masayuki Sonobe