Patents by Inventor Takaaki Ishii
Takaaki Ishii 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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Publication number: 20110109669Abstract: A display driving circuit (50) comprises a table generating unit (64) which generates a table necessary for driving according to a color representation instruction based on pallet data which is a driving condition of a display device corresponding to a color representation and according to the time-sequential color representation instruction which is instructed in advance, a table storage unit (62) which stores these tables, and a pallet data setting unit (76) which refers to these tables, obtains pallet data corresponding to each lighting cycle, assigns the obtained pallet data while sequentially switching the pallet data according to switching of the lighting cycle, and sets the driving condition of each display device of the display channel unit. The lighting cycle is switched based on a timing of obtaining an internal switching signal or a timing of obtaining an external input signal.Type: ApplicationFiled: November 8, 2010Publication date: May 12, 2011Applicants: SANYO ELECTRIC CO., LTD., SANYO SEMICONDUCTOR CO., LTD., SHARP KABUSHIKI KAISHAInventors: Takuya TAKEUCHI, Takaaki ISHII, Masanori MIYAO
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Patent number: 7936107Abstract: To generate a drive wave for driving a piezo-actuator. Drive data concerning the number of drive waves supplied through a serial bus is stored in a drive data storage unit. A comparing circuit detects whether or not the number of drive waves have been generated, the number being specified by the drive data, and the drive wave keeps being generated until such detection is made.Type: GrantFiled: September 29, 2008Date of Patent: May 3, 2011Assignees: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.Inventors: Takaaki Ishii, Yasuyuki Ueshima
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Patent number: 7919944Abstract: A motor driving circuit for controlling a current amount flowing through a motor coil includes: a comparator configured to output a comparison signal indicating a comparison result between a set current amount and a current amount based on an inputted set current signal according to the set current amount and a current signal according to the current amount flowing through the motor coil; a current control signal update circuit configured to update a current control signal for controlling the current amount flowing through the motor coil in a stepwise manner so that the current amount flowing through the motor coil is changed to the set current amount in a stepwise manner, based on the comparison signal outputted from the comparator; and a driving circuit configured to drive the motor coil based on the current control signal outputted from the current control signal update circuit.Type: GrantFiled: August 28, 2008Date of Patent: April 5, 2011Assignees: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.Inventors: Takaaki Ishii, Takashi Tsukagoshi, Akira Suzuki
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Publication number: 20110065934Abstract: Production of a bicyclo[3.1.0]hexane derivative, useful as a metabotropic glutamate receptor modulator, becomes possible by a production method that includes converting a compound represented by Formula (II) into a compound represented by Formula (III) by reaction with an acyl group donor in the presence of a microorganism-derived enzyme, without using an expensive optically active trans hydroxy ester as a starting material and without employing a fluorination reaction requiring an ultralow temperature reaction. Furthermore, since asymmetric synthesis can be carried out in a stage closer to the final product, the production method is useful as a production method that can mass produce a bicyclo[3.1.0]hexane derivative.Type: ApplicationFiled: November 19, 2010Publication date: March 17, 2011Applicant: TAISHO PHARMACEUTICAL CO., LTD.Inventors: Mitsuaki HIROTSUKA, Joji SASAKI, Hiroaki KAMIYAMA, Motoko OSHIDA, Takaaki ISHII
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Publication number: 20110022310Abstract: An information terminal device having a user interface high operationality is provided.Type: ApplicationFiled: December 24, 2008Publication date: January 27, 2011Inventors: Takaaki Ishii, Shotaro Tamayama, Nobuhiko Matsukuma, Masayoshi Yoshimoto, Naoya Koga
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Patent number: 7788028Abstract: A navigation system includes: a detection unit that detects a vehicle to be in a stationary state or in a traveling state; a display monitor at which a roadmap is displayed; and a manual route specification unit that allows a road traced on the display monitor to be specified as a route when the vehicle is detected to be in a stationary state by the detection unit and does not allow the road traced on the display monitor to be specified as the route when the vehicle is detected to be in a traveling state by the detection unit.Type: GrantFiled: December 7, 2006Date of Patent: August 31, 2010Assignee: Xanavi Informatics CorporationInventors: Yoji Matsuoka, Teruyuki Ishida, Keisuke Mutou, Takashi Yoshimaru, Mami Nomura, Takaaki Ishii, Tsugumichi Owaki
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Publication number: 20100170738Abstract: A seat front member and a seat rear member are connected to each other through left and right seat rails. The seat front member and the seat rear member are disposed on an upper surface of a floor panel. An outer end of a bracket is joined to an inner side of a side frame and an upper end of the bracket is joined to the under surface of the floor panel. The bracket is disposed on a region wherein, the bracket is sandwiched between the seat front member and the seat rear member. A lower surface of the bracket is disposed a higher distance from the ground than a lower surface of the side frame. A rear mount member is rigidly coupled to a lower surface of the bracket and a lower surface thereof is disposed at a higher distance from the ground than the side frame.Type: ApplicationFiled: November 17, 2009Publication date: July 8, 2010Inventor: Takaaki Ishii
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Patent number: 7716604Abstract: In a thumbnail screen, categories and category thumbnails are disposed and displayed in the depth (Z-axis) direction and in the horizontal (X axis) direction, respectively. When focus is given by a focus to any of upper and lower category thumbnails, which are displayed on the most front side, and a category name display part, the row (layers) of the thumbnails scrolls in the horizontal direction. When the right and left direction keys of a remote controller are operated while the category name display has focus, the scroll in the depth direction is performed, thus enabling the specification of a desired category. This three-dimensionally displays the thumbnails and facilitates the operation for viewing information.Type: GrantFiled: March 6, 2006Date of Patent: May 11, 2010Assignee: Hitachi, Ltd.Inventors: Takashi Kataoka, Takashi Yoshimaru, Takaaki Ishii, Yasuhisa Mori, Norikazu Sasaki
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Publication number: 20100082437Abstract: An advertisement information providing server and its terminals are provided in which landmarks along a route and high advertisement effects are supplied to users. Map information is displayed on the display apparatus of a mobile terminal, a route to a destination and picture information existing along the route are displayed on the map, and advertisement information compatible with the picture information is displayed. Access information of the mobile terminal is displayed together with the advertisement information, and adjusted in accordance with running of the mobile terminal.Type: ApplicationFiled: August 18, 2009Publication date: April 1, 2010Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.Inventors: Shotaro TAMAYAMA, Nobuhiko MATSUKUMA, Takaaki ISHII, Kyoko OKOSHI
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Patent number: 7687972Abstract: Fundamental waveform data transferred through a serial interface is stored in a register. A fundamental waveform generation circuit uses the data to generate a fundamental waveform. A selector is capable of providing fundamental waveform data stored in a fixed memory to the register to replace the fundamental waveform data provided through the serial interface. An initial counter provides a low level signal to an exclusive OR gate until its count value reaches a first predetermined value. A direction control signal M/I is provided to the exclusive OR gate from an external source and the direction control signal M/I at high or low level inverts a direction control signal to be provided to a direction selector.Type: GrantFiled: July 25, 2007Date of Patent: March 30, 2010Assignees: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.Inventors: Takaaki Ishii, Yasuyuki Ueshima
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Publication number: 20090316086Abstract: The liquid crystal panel according to an embodiment of the present invention includes a liquid crystal cell, a first polarizing plate placed on one side of the liquid crystal cell, a second polarizing plate and a third polarizing plate placed on the other side of the liquid crystal cell in an order starting from a side of the liquid crystal cell, and a retardation plate (A) placed between the liquid crystal cell and the second polarizing plate, wherein a refractive index ellipsoid of the retardation plate (A) has a relationship of nx?ny>nz, a difference (?T2?1=T2?T1) between a transmittance (T2) of the second polarizing plate and a transmittance (T1) of the first polarizing plate is larger than 0%, a difference (?T3?2=T3?T2) between a transmittance (T3) of the third polarizing plate and a transmittance (T2) of the second polarizing plate is 4.0% to 7.5%, and the third polarizing plate is a linearly polarized light separation type reflective polarizing plate.Type: ApplicationFiled: June 23, 2009Publication date: December 24, 2009Applicant: NITTO DENKO CORPORATIONInventors: Takaaki Ishii, Masatsugu Higashi, Nao Murakami
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Publication number: 20090291940Abstract: Disclosed is an aminopyrrolidine compound represented by the formula [I] or a pharmaceutically acceptable salt thereof. The compound or the salt is useful as a prophylactic/therapeutic agent for mode disorder such as depression, anxiety disorder, anorexia, cachexia, pain and drug dependence, whose action relies on the MC4 receptor antagonistic effect.Type: ApplicationFiled: March 30, 2007Publication date: November 26, 2009Applicants: Taisho Pharmaceutical Co., Ltd., Nissan Chemical Industries, Ltd.Inventors: Taketoshi Okubo, Toshihito Kumagai, Takaaki Ishii, Toshio Nakamura, Kumi Abe, Yuri Amada, Tomoko Ishizaka, Xiang-Min Sun, Yoshinori Sekiguchi, Shigetada Sasako, Takanori Shimizu, Takayuki Nagatsuka
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Patent number: 7577518Abstract: A navigation system includes: a roadmap display unit that displays a roadmap at a display monitor; a current position detection unit that detects a current position of the navigation system; a setting unit that sets a right turn instruction or a left turn instruction for an intersection displayed in the roadmap; and a guidance unit that provides guidance based upon the right turn instruction or the left turn instruction having been set, as the detected current position moves to a point at or within a predetermined distance to the intersection having been set via the setting unit.Type: GrantFiled: March 31, 2006Date of Patent: August 18, 2009Assignee: Xanavi Informatics CorporationInventors: Teruyuki Ishida, Keisuke Mutou, Yoji Matsuoka, Takaaki Ishii, Mami Nomura, Takashi Yoshimaru, Tsugumichi Owaki
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Patent number: 7576913Abstract: A method for producing a polarizing plate of the invention comprises bonding a transparent protective film (A) and another transparent protective film (B) to one side of a polarizer and to another side of the polarizer, respectively, with an adhesive, wherein the polarizer has a moisture content of 15 to 30% by weight, the transparent protective film (A) is made of the same quality material as the transparent protective film (B), the transparent protective film (A) is thicker than the transparent protective film (B), and the transparent protective film (A) has a moisture content higher than that of the transparent protective film (B). The polarizing plate obtained by the production method can suppress curling.Type: GrantFiled: November 13, 2007Date of Patent: August 18, 2009Assignee: Nitto Denko CorporationInventors: Hiroaki Mizushima, Megumi Katou, Mizue Nagata, Takaaki Ishii, Daisuke Ogomi
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Publication number: 20090085434Abstract: To generate a drive wave for driving a piezo-actuator. Drive data concerning the number of drive waves supplied through a serial bus is stored in a drive data storage unit. A comparing circuit detects whether or not the number of drive waves have been generated, the number being specified by the drive data, and the drive wave keeps being generated until such detection is made.Type: ApplicationFiled: September 29, 2008Publication date: April 2, 2009Applicants: SANYO ELECTRIC CO., LTD., SANYO SEMICONDUCTOR CO., LTD.Inventors: Takaaki Ishii, Yasuyuki Ueshima
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Patent number: 7512483Abstract: According to the 1st aspect of the invention, a navigation system comprises: a storage unit that stores map data managed with links representing smallest road units; a road map display unit that displays a road map based upon the map data; a depressed position detection unit that detects a depressed position on the road map on display; and a route setting unit that extracts a corresponding link corresponding to the depressed position and sets the extracted corresponding link as a route to a destination based upon the map data, and the route setting unit extracts a link adjacent to the corresponding link and makes a decision as to whether or not the adjacent link can be entered from the corresponding link based upon the map data.Type: GrantFiled: April 26, 2006Date of Patent: March 31, 2009Assignee: Xanavi Informatics CorporationInventors: Yoji Matsuoka, Teruyuki Ishida, Keisuke Mutou, Hiroaki Konda, Takashi Yoshimaru, Takaaki Ishii, Mami Nomura, Tsugumichi Owaki
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Publication number: 20090066263Abstract: A light emitting element control circuit comprising: a variable current generation circuit configured to generate a variable current varying in a direction of increase or in a direction of decrease; a fixed current generation circuit configured to generate a fixed current smaller than a predetermined current of a light emitting element; and a mode setting circuit configured to selectively set a first mode of prohibiting supply of the variable current and the fixed current to the light emitting element, a second mode of supplying the variable current to the light emitting element, and a third mode of supplying the fixed current to the light emitting element, for the variable current generation circuit and the fixed current generation circuit.Type: ApplicationFiled: August 28, 2008Publication date: March 12, 2009Applicants: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.Inventors: Takaaki Ishii, Nobuyuki Ohtaka
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Publication number: 20090058328Abstract: A motor driving circuit for controlling a current amount flowing through a motor coil includes: a comparator configured to output a comparison signal indicating a comparison result between a set current amount and a current amount based on an inputted set current signal according to the set current amount and a current signal according to the current amount flowing through the motor coil; a current control signal update circuit configured to update a current control signal for controlling the current amount flowing through the motor coil in a stepwise manner so that the current amount flowing through the motor coil is changed to the set current amount in a stepwise manner, based on the comparison signal outputted from the comparator; and a driving circuit configured to drive the motor coil based on the current control signal outputted from the current control signal update circuit.Type: ApplicationFiled: August 28, 2008Publication date: March 5, 2009Applicants: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.Inventors: Takaaki Ishii, Takashi Tsukagoshi, Akira Suzuki
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Patent number: D587763Type: GrantFiled: June 3, 2008Date of Patent: March 3, 2009Assignee: Konami Digital Entertainment Co., Ltd.Inventors: Takaaki Ishii, Ryo Hine
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Patent number: D590449Type: GrantFiled: June 3, 2008Date of Patent: April 14, 2009Assignee: Konami Digital Entertainment Co., Ltd.Inventors: Takaaki Ishii, Ryo Hine