Patents by Inventor Hideo Naganuma
Hideo Naganuma 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: 10454319Abstract: According to an embodiment, a management system manages a power transmitter capable of wirelessly transmitting power to a power receiver of a movable object. The management system includes a detection unit configured to detect a state of the power transmitter, a storage unit configured to store a relationship between the state of the power transmitter and a power transmission level indicating possibility of power transmission of the power transmitter, an identification unit configured to identify the power transmission level corresponding to the state detected by the detection unit, and an output unit configured to output the identified power transmission level before the power transmitter starts transmitting power.Type: GrantFiled: September 7, 2017Date of Patent: October 22, 2019Assignee: IHI CORPORATIONInventors: Motonao Niizuma, Susumu Tokura, Eiichi Urushibata, Hideo Naganuma, Jun Araki
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Patent number: 10315529Abstract: A cooling system includes a cooling unit configured to cool at least one of a power reception unit configured to wirelessly receive power from a power transmission unit and a power storage unit configured to store the power received by the power reception unit; and a controller configured to control the cooling unit. The cooling unit is operated by the power received by the power reception unit, and the controller controls the cooling unit on the basis of a necessary amount of charge of the power storage unit.Type: GrantFiled: May 20, 2016Date of Patent: June 11, 2019Assignee: IHI CORPORATIONInventors: Jun Araki, Motonao Niizuma, Susumu Tokura, Eiichi Urushibata, Hideo Naganuma
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Publication number: 20180072182Abstract: A cooling system includes a cooling unit configured to cool at least one of a power reception unit configured to wirelessly receive power from a power transmission unit and a power storage unit configured to store the power received by the power reception unit; and a controller configured to control the cooling unit. The cooling unit is operated by the power received by the power reception unit, and the controller controls the cooling unit on the basis of a necessary amount of charge of the power storage unit.Type: ApplicationFiled: May 20, 2016Publication date: March 15, 2018Applicant: IHI CORPORATIONInventors: Jun ARAKI, Motonao NIIZUMA, Susumu TOKURA, Eiichi URUSHIBATA, Hideo NAGANUMA
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Publication number: 20170373544Abstract: According to an embodiment, a management system manages a power transmitter capable of wirelessly transmitting power to a power receiver of a movable object. The management system includes a detection unit configured to detect a state of the power transmitter, a storage unit configured to store a relationship between the state of the power transmitter and a power transmission level indicating possibility of power transmission of the power transmitter, an identification unit configured to identify the power transmission level corresponding to the state detected by the detection unit, and an output unit configured to output the identified power transmission level before the power transmitter starts transmitting power.Type: ApplicationFiled: September 7, 2017Publication date: December 28, 2017Applicant: IHI CORPORATIONInventors: Motonao NIIZUMA, Susumu TOKURA, Eiichi URUSHIBATA, Hideo NAGANUMA, Jun ARAKI
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Patent number: 7489288Abstract: A drive control apparatus for a display panel formed by arranging a plurality of pixels having a plurality of cells emitting lights of different colors comprising: an obtaining device which obtains an image signal effecting a display on the display panel, and a drive device for generating a drive signal for driving the display panel based on the obtained image signal, wherein the drive device generates the drive signal performing a reverse of a light emission mode which includes at least one of a reverse between a light emission state and a light stopping state for each of the cells and a reverse of gradation in the light emission state of each of the cells with respect to each of the pixels at a predetermined time.Type: GrantFiled: March 2, 2005Date of Patent: February 10, 2009Assignee: Pioneer CorporationInventors: Hideo Naganuma, Hisashi Kubota
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Patent number: 7133008Abstract: This invention provides a drive method and an drive apparatus for a display panel that continuously maintain good image quality when the display panel is used for a long period of time. Based on the image data that are output from the A/D converter, an APL (Average Picture Level) calculation unit calculates the average brightness level for one field, and then a total light emission calculation unit uses the APL calculates the total number of times light is emitted. Based on the total light emissions or the total usage time, the control unit controls the voltage of drive pulses for the X-sustain driver and Y-sustain driver, or the timing at which they are applied, in order to compensate for changes over time of the PDP.Type: GrantFiled: June 20, 2002Date of Patent: November 7, 2006Assignees: Pioneer Corporation, Pioneer Display Products CorporationInventor: Hideo Naganuma
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Publication number: 20050231445Abstract: A drive control apparatus for a display panel formed by arranging a plurality of pixels having a plurality of cells emitting lights of different colors comprising: an obtaining device which obtains an image signal effecting a display on the display panel, and a drive device for generating a drive signal for driving the display panel based on the obtained image signal, wherein the drive device generates the drive signal performing a reverse of a light emission mode which includes at least one of a reverse between a light emission state and a light stopping state for each of the cells and a reverse of gradation in the light emission state of each of the cells with respect to each of the pixels at a predetermined time.Type: ApplicationFiled: March 2, 2005Publication date: October 20, 2005Inventors: Hideo Naganuma, Hisashi Kubota
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Publication number: 20050204313Abstract: The display position of an image on a display screen is gradually moved in an oblique direction in a specified display mode. Accordingly, display screen burn is prevented.Type: ApplicationFiled: March 7, 2005Publication date: September 15, 2005Inventors: Kenichi Enoki, Hideo Naganuma, Takashi Ohkita, Noriyuki Kamada
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Patent number: 6693115Abstract: Acid addition salts of 2-acetoxy-5-(&agr;-cyclopropyl-carbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]-pyridine. The acid addition salts of tetrahydrothienopyridine derivatives of the present invention exhibit excellent oral absorption, metabolization into the active compound, and platelet aggregation-inhibiting effects, low toxicity, and excellent storage and handling stabilities, and are useful as medicaments, preferably preventive or therapeutic agents (particularly therapeutic agents) for diseases caused by a thrombus or an embolus, still more preferably preventive or therapeutic agents (particularly therapeutic agents) for thrombosis or embolism.Type: GrantFiled: December 26, 2002Date of Patent: February 17, 2004Assignees: Sankyo Company, Limited, Ube Industries Ltd.Inventors: Fumitoshi Asai, Taketoshi Ogawa, Hideo Naganuma, Naotoshi Yamamura, Teruhiko Inoue, Kazuyoshi Nakamura
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Publication number: 20030134872Abstract: Acid addition salts of 2-acetoxy-5-(&agr;-cyclopropyl-carbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]-pyridine. The acid addition salts of tetrahydrothienopyridine derivatives of the present invention exhibit excellent oral absorption, metabolization into the active compound, and platelet aggregation-inhibiting effects, low toxicity, and excellent storage and handling stabilities, and are useful as medicaments, preferably preventive or therapeutic agents (particularly therapeutic agents) for diseases caused by a thrombus or an embolus, still more preferably preventive or therapeutic agents (particularly therapeutic agents) for thrombosis or embolism.Type: ApplicationFiled: December 26, 2002Publication date: July 17, 2003Applicant: SANKYO COMPANY, LIMITEDInventors: Fumitoshi Asai, Taketoshi Ogawa, Hideo Naganuma, Naotoshi Yamamura, Teruhiko Inoue, Kazuyoshi Nakamura
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Publication number: 20030001804Abstract: This invention provides a drive method and an drive apparatus for a display panel that continuously maintain good image quality when the display panel is used for a long period of time.Type: ApplicationFiled: June 20, 2002Publication date: January 2, 2003Applicant: PIONEER CORPORATION and SHIZUOKA PIONEER CORPORATIONInventor: Hideo Naganuma
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Publication number: 20030005436Abstract: The video signal transmission apparatus for transmitting video signals from a first apparatus to a second apparatus and is provided with: a scramble device for performing a scrambling process on the video signal before outputting the video signal from the first apparatus; a scramble cancellation device for canceling the scramble process that was performed on the video signal that is input to the second apparatus and restoring the video signal; a control device for controlling the scramble device and the scramble cancellation device; and a detection device for detecting when the power to the first apparatus or second apparatus is turned ON or when input of the video signal is changed.Type: ApplicationFiled: June 26, 2002Publication date: January 2, 2003Applicant: Pioneer CorporationInventor: Hideo Naganuma