Patents by Inventor Takeshi Kawakami
Takeshi Kawakami 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: 20140144680Abstract: A method of producing a wired circuit board includes a first step of preparing a metal supporting layer, a second step of forming, on one side of the metal supporting layer in a thickness direction thereof, an insulating layer having a first opening, and a plurality of terminal formation portions, a third step of forming, on one side of the insulating layer in the thickness direction, a conductive layer having a plurality of terminal portions each corresponding to the plurality of terminal formation portions, a fourth step of partially removing the metal supporting layer to form a second opening and at least one reinforcing metal supporting portion placed between the plurality of terminal formation portions, and a fifth step of removing the plurality of terminal formation portions exposed from the second opening to expose both side surfaces of the plurality of terminal portions in the thickness direction.Type: ApplicationFiled: November 21, 2013Publication date: May 29, 2014Applicant: NITTO DENKO CORPORATIONInventors: Tomoaki OKUNO, Saori KANEZAKI, Tsuyoshi OGURO, Takeshi KAWAKAMI
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Publication number: 20130102628Abstract: [Problem] A salt or crystal of a compound which is highly stable in a solid state and useful as a bulk material for the preparation of a pharmaceutical product is provided. [Means for Solution] 4-{[(1R,2s,3S,5s,7s)-5-Hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide succinate, 4-{[(1R,2s,3S,5s,7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide hydrobromide, and 4-{[(1R,2s,3S,5s,7s)-5-hydroxy-2-adamantyl]amino}-1H-pyrrolo[2,3-b]pyridine-5-carboxamide hydrochloride and crystals thereof are useful as a bulk material for the preparation of a solid preparation, in particular, a solid dispersion preparation. Furthermore, the crystal of the hydrobromide has excellent stability in a solid state and is useful as a bulk material for the preparation of a pharmaceutical product.Type: ApplicationFiled: June 22, 2011Publication date: April 25, 2013Applicant: Astellas Pharma Inc.Inventors: Takashi Kikuchi, Katsuhiko Gato, Koichiro Mukoyoshi, Tsuyoshi Kitamura, Takeshi Kawakami, Hironobu Yasuda
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Patent number: 8423216Abstract: To provide an engine controller of a hybrid vehicle that can perform a forced driving operation of an engine by performing the same inspection procedure as that of a vehicle using only an engine as a drive source even in the hybrid vehicle. The engine controller includes an operation control unit (ECM) that performs forced driving control of the engine to maintain an operation in a predetermined state suitable for an inspection if a determination that the inspection of the engine by a forced driving operation is requested is made, and an operation state determination unit (EVCM) that determines whether the cold start condition is satisfied or unsatisfied based on information containing at least with or without change from the disconnected state to the connected state of the battery. If the cold start condition is satisfied, the forced driving control of the engine is performed by the operation control unit.Type: GrantFiled: October 12, 2010Date of Patent: April 16, 2013Assignee: Mitsubishi Electric CorporationInventors: Takahiro Yoshimura, Tetsuo Maeda, Takehisa Fukuda, Takeshi Kawakami, Toshio Otsuka
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Publication number: 20130086423Abstract: Provided is a test apparatus including: an address generator that generates an address of a memory under test; a selector that selects whether to perform bit inversion on the address generated by the address generator before supplying the address to the memory under test; an inversion processing section that outputs the address generated by the address generator after performing bit inversion on the address if the selector has selected in the affirmative, and outputs the address generated by the address generator without performing any bit inversion on the address if the selector has selected in the negative; and a supply section that supplies, to the memory under test, the address having undergone inversion control outputted from the inversion processing section and an inversion cycle signal that indicates whether the address outputted from the inversion processing section is bit inverted or not.Type: ApplicationFiled: July 4, 2012Publication date: April 4, 2013Applicant: ADVANTEST CORPORATIONInventor: Takeshi KAWAKAMI
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Publication number: 20110257822Abstract: To provide an engine controller of a hybrid vehicle that can perform a forced driving operation of an engine by performing the same inspection procedure as that of a vehicle using only an engine as a drive source even in the hybrid vehicle. The engine controller includes an operation control unit (ECM) that performs forced driving control of the engine to maintain an operation in a predetermined state suitable for an inspection if a determination that the inspection of the engine by a forced driving operation is requested is made, and an operation state determination unit (EVCM) that determines whether the cold start condition is satisfied or unsatisfied based on information containing at least with or without change from the disconnected state to the connected state of the battery. If the cold start condition is satisfied, the forced driving control of the engine is performed by the operation control unit.Type: ApplicationFiled: October 12, 2010Publication date: October 20, 2011Applicant: MITSUBISHI ELECTRIC CORPORATIONInventors: Takahiro YOSHIMURA, Tetsuo MAEDA, Takehisa FUKUDA, Takeshi KAWAKAMI, Toshio OTSUKA
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Patent number: 7839488Abstract: In order to adjust the optical axis of a light beam L1 in an exposure apparatus, on a support body in an XYZ three-dimensional coordinate system are mounted: a first mirror 10 having a reflective surface M1 obtained by rotating a plane parallel to the XY plane around an axis 11 parallel to the Y axis by an angle of ?; and a second mirror 20 having a reflective surface M2 obtained by rotating a plane parallel to the XZ plane around an axis 21 parallel to the X axis by an angle of ?. There are provided: position adjustment means for moving the entire support body having the two mirrors parallel to the XY plane; and angle adjustment means for adjusting the angle of the second mirror 20. The incident light L1 is reflected on the reflective surfaces M1 and M2 to be output as an outgoing light L3, where it is possible to perform an optical axis adjustment concerning position and angle by controlling the position adjustment means and the angle adjustment means.Type: GrantFiled: April 15, 2008Date of Patent: November 23, 2010Assignee: Dai Nippon Printing Co., Ltd.Inventors: Yoshinori Tabata, Toshihide Ito, Takeshi Kawakami, Tsuyoshi Kashiwagi, Tsuyoshi Yamauchi
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Patent number: 7749599Abstract: Disclosed is a cushioning material for a polishing pad, which hardly suffers swelling deformation caused by water because it is extremely low in water-absorbing characteristics and water-swelling characteristics. The cushioning material for a polishing pad includes a polyurethane foam capable of polishing even a semiconductor wafer having an undulated surface or a wafer having a local step that is formed during circuit forming process so that the undulation or step becomes smaller by uniformly polishing an entire surface of the wafer along the undulation or step. The cushioning material for a polishing pad is characterized by including a polyurethane foam obtained by reacting polyol and polyisocyanate with each other, the polyurethane foam having a contact angle with water of 90° or more. The polyurethane foam is preferably made by using hydrophobic polyol, and preferably has a self-skin layer formed thereon.Type: GrantFiled: February 10, 2006Date of Patent: July 6, 2010Assignee: NHK Spring Co., Ltd.Inventors: Hiromasa Kawaguchi, Toshiaki Kimura, Takeshi Kawakami
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Publication number: 20090246338Abstract: A method for the bulk preparation and individual distribution of fresh ginger base from a central location involves selecting fresh ginger root and comminuting it to produce comminuted ginger. A generally liquid mixture is also prepared, which contains at least water, natural sweetener, edible acid, and salt. A predetermined amount of the comminuted ginger is packaged in a substantially air-tight container. The comminuted ginger occupies more than approximately 90 percent of the internal volume of the container. The comminuted ginger is cooled to a temperature that is above its freezing point. A pre-selected amount of the generally liquid mixture is placed into a receptacle. The pre-selected amount is generally proportional to the predetermined amount of comminuted ginger. The container and the receptacle are distributed from the central location to a site of intended use.Type: ApplicationFiled: April 1, 2008Publication date: October 1, 2009Inventors: Yoshiji Kono, Keita Ito, Takeshi Kawakami
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Publication number: 20090011221Abstract: Disclosed is a cushioning material for a polishing pad, which hardly suffers swelling deformation caused by water because it is extremely low in water-absorbing characteristics and water-swelling characteristics. The cushioning material for a polishing pad includes a polyurethane foam capable of polishing even a semiconductor wafer having an undulated surface or a wafer having a local step that is formed during circuit forming process so that the undulation or step becomes smaller by uniformly polishing an entire surface of the wafer along the undulation or step. The cushioning material for a polishing pad is characterized by including a polyurethane foam obtained by reacting polyol and polyisocyanate with each other, the polyurethane foam having a contact angle with water of 90° or more. The polyurethane foam is preferably made by using hydrophobic polyol, and preferably has a self-skin layer formed thereon.Type: ApplicationFiled: February 10, 2006Publication date: January 8, 2009Inventors: Hiromasa Kawaguchi, Toshiaki Kimura, Takeshi Kawakami
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Publication number: 20080297750Abstract: In order to adjust the optical axis of a light beam L1 in an exposure apparatus, on a support body in an XYZ three-dimensional coordinate system are mounted: a first mirror 10 having a reflective surface M1 obtained by rotating a plane parallel to the XY plane around an axis 11 parallel to the Y axis by an angle of ?; and a second mirror 20 having a reflective surface M2 obtained by rotating a plane parallel to the XZ plane around an axis 21 parallel to the X axis by an angle of ?. There are provided: position adjustment means for moving the entire support body having the two mirrors parallel to the XY plane; and angle adjustment means for adjusting the angle of the second mirror 20. The incident light L1 is reflected on the reflective surfaces M1 and M2 to be output as an outgoing light L3, where it is possible to perform an optical axis adjustment concerning position and angle by controlling the position adjustment means and the angle adjustment means.Type: ApplicationFiled: April 15, 2008Publication date: December 4, 2008Inventors: Yoshinori Tabata, Toshihide Ito, Takeshi Kawakami, Tsuyoshi Kashiwagi, Tsuyoshi Yamauchi
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Patent number: 7372546Abstract: In order to adjust the optical axis of a light beam L1 in an exposure apparatus, on a support body in an XYZ three-dimensional coordinate system are mounted: a first mirror 10 having a reflective surface M1 obtained by rotating a plane parallel to the XY plane around an axis 11 parallel to the Y axis by an angle of ?; and a second mirror 20 having a reflective surface M2 obtained by rotating a plane parallel to the XZ plane around an axis 21 parallel to the X axis by an angle of ?. There are provided: position adjustment means for moving the entire support body having the two mirrors parallel to the XY plane; and angle adjustment means for adjusting the angle of the second mirror 20. The incident light L1 is reflected on the reflective surfaces M1 and M2 to be output as an outgoing light L3, where it is possible to perform an optical axis adjustment concerning position and angle by controlling the position adjustment means and the angle adjustment means.Type: GrantFiled: May 12, 2005Date of Patent: May 13, 2008Assignee: Dai Nippon Printing Co., Ltd.Inventors: Yoshinori Tabata, Toshihide Ito, Takeshi Kawakami, Tsuyoshi Kashiwagi, Tsuyoshi Yamauchi
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Patent number: 7282835Abstract: A highly reliable surface acoustic wave device includes a low-resistance piezoelectric substrate that is difficult to reoxidize even in a high-temperature atmosphere containing oxygen. The piezoelectric substrate has a specific resistance of about 1.0×107 ?·cm to about 1.0×1013 ?·cm, an interdigital electrode on a main surface of the substrate, and a protective film covering the interdigital electrode.Type: GrantFiled: April 19, 2004Date of Patent: October 16, 2007Assignee: Murata Manufacturing Co., Ltd.Inventor: Takeshi Kawakami
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Publication number: 20060217440Abstract: A compound (II) is reacted with a compound (III) or a reactive derivative at the carboxyl group thereof to obtain a compound (IV), which is reacted with a mixed acid anhydride of a compound (V) to prepare a compound (I). In recrystallization of the compound (I), temperature for the recrystallization and/or time for the crystal precipitation is controlled to selectively produce A-form crystals, B-form crystals and C-form crystals of the compound (I).Type: ApplicationFiled: March 23, 2004Publication date: September 28, 2006Inventors: Hiroki Omori, Satoshi Hirabayashi, Ariyoshi Kubota, Takeshi Kawakami, Yosuke Fujii, Ikuo Matsumoto, Masato Kitayama, Shunsuke Goto
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Publication number: 20060131991Abstract: A highly reliable surface acoustic wave device includes a low-resistance piezoelectric substrate that is difficult to reoxidize even in a high-temperature atmosphere containing oxygen. The piezoelectric substrate has a specific resistance of about 1.0×107 ?·cm to about 1.0×1013 ?·cm, an interdigital electrode on a main surface of the substrate, and a protective film covering the interdigital electrode.Type: ApplicationFiled: April 19, 2004Publication date: June 22, 2006Inventor: Takeshi Kawakami
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Publication number: 20060072092Abstract: In order to adjust the optical axis of a light beam L1 in an exposure apparatus, on a support body in an XYZ three-dimensional coordinate system are mounted: a first mirror 10 having a reflective surface M1 obtained by rotating a plane parallel to the XY plane around an axis 11 parallel to the Y axis by an angle of ?; and a second mirror 20 having a reflective surface M2 obtained by rotating a plane parallel to the XZ plane around an axis 21 parallel to the X axis by an angle of ?. There are provided: position adjustment means for moving the entire support body having the two mirrors parallel to the XY plane; and angle adjustment means for adjusting the angle of the second mirror 20. The incident light L1 is reflected on the reflective surfaces M1 and M2 to be output as an outgoing light L3, where it is possible to perform an optical axis adjustment concerning position and angle by controlling the position adjustment means and the angle adjustment means.Type: ApplicationFiled: May 12, 2005Publication date: April 6, 2006Inventors: Yoshinori Tabata, Toshihide Ito, Takeshi Kawakami, Tsuyoshi Kashiwagi, Tsuyoshi Yamauchi
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Patent number: 6672693Abstract: A cooling receptacle capable of making an installing operation of a handle simpler and fixing the handle on an exterior member or material strongly is provided. The cooling receptacle having a storage room in a heat-insulated housing which has an opening in a front side, said opening being adjustable to open or close by a door, comprising a cut formed in an exterior member of the door a screw hole formed in the exterior surface near the cut, a handle base connected to the cut so as to cover the cut, and a main body of the handle provided in the handle base and fixed in the exterior member by a screw which is screwed to the screw hole, said handle base being provided with a flange extending to a back surface of the exterior member in which the screw hole is placed, and said flange having an installing section for a nut member or material which is held between a holding section and the exterior member by screw.Type: GrantFiled: January 14, 2002Date of Patent: January 6, 2004Assignee: Sanyo Electric Co., Ltd.Inventor: Takeshi Kawakami
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Patent number: 6604027Abstract: An electronic control apparatus for a vehicle performs a rewrite execution permission/refusal determination while preventing leakage of a keyword or passcode without the need of grasping the keyword or passcode on the part of external equipment that requests rewriting the contents of the electronic control apparatus. Control programs and control data for controlling the vehicle are stored in a nonvolatile memory. The contents of the memory are rewritten by a rewriting part according to a request from the outside. A rewrite execution permission/refusal determination part creates a passcode which is uniquely defined in accordance with a prescribed rule from identification data which is decided upon receipt of a rewrite request, and makes a rewrite execution permission/refusal determination based on the result of collation between a passcode which has been created similarly by an external device from the identification data which has been sent to the external device and returned therefrom.Type: GrantFiled: December 3, 2002Date of Patent: August 5, 2003Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Takeshi Kawakami, Norio Matsumoto
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Publication number: 20020093276Abstract: A cooling receptacle capable of making an installing operation of a handle simpler and fixing the handle on an exterior member or material strongly is provided. The cooling receptacle having a storage room in a heat-insulated housing which has an opening in a front side, said opening being adjustable to open or close by a door, comprising a cut formed in an exterior member of the door a screw hole formed in the exterior surface near the cut, a handle base connected to the cut so as to cover the cut, and a main body of the handle provided in the handle base and fixed in the exterior member by a screw which is screwed to the screw hole, said handle base being provided with a flange extending to a back surface of the exterior member in which the screw hole is placed, and said flange having an installing section for a nut member or material which is held between a holding section and the exterior member by screw.Type: ApplicationFiled: January 14, 2002Publication date: July 18, 2002Applicant: SANYO ELECTRIC CO., LTD.Inventor: Takeshi Kawakami
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Patent number: 6363916Abstract: The invention provides a fuel injection control device in which the cost is low and the fuel injection quantity is flexibly adjusted corresponding to the operating conditions.Type: GrantFiled: January 5, 2001Date of Patent: April 2, 2002Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Takeshi Kawakami, Koichi Yamane, Shoso Tsunekazu
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Publication number: 20010050074Abstract: The invention provides a fuel injection control device in which the cost is low and the fuel injection quantity is flexibly adjusted corresponding to the operating conditions.Type: ApplicationFiled: January 5, 2001Publication date: December 13, 2001Inventors: Takeshi Kawakami, Koichi Yamane, Shoso Tsunekazu