Patents by Inventor Tsuyoshi Okumura
Tsuyoshi Okumura 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: 20100190116Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, and an interface block. An exposure device is arranged adjacent to an interface block. The interface block comprises a drying processing group including two drying processing units and an interface transport mechanism. After a substrate is subjected to exposure processing by the exposure device, the substrate is transported to the drying processing units in the drying processing group by the interface transport mechanism, where the substrate is subjected to cleaning and drying processings.Type: ApplicationFiled: April 6, 2010Publication date: July 29, 2010Applicant: Sokudo Co., Ltd.Inventors: Koji Kaneyama, Akihiro Hisai, Toru Asano, Hiroshi Kobayashi, Tsuyoshi Okumura, Shuichi Yasuda, Masashi Kanaoka, Tadashi Miyagi, Kazuhito Shigemori
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Publication number: 20100159142Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The interface block comprises washing processing units and an interface transport mechanism. Before a substrate is subjected to exposure processing by the exposure device, the substrate is transported to a washing processing unit by the interface transport mechanism. The substrate is washed and dried by the washing processing unit.Type: ApplicationFiled: March 8, 2010Publication date: June 24, 2010Applicant: Sokudo Co., Ltd.Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Akihiro Hisai, Hiroshi Kobayashi, Tsuyoshi Okumura
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Publication number: 20100136257Abstract: A method of processing a substrate in a substrate processing apparatus that is arranged adjacent to an exposure device and includes first, second and third processing units, includes forming a photosensitive film on the substrate by said first processing unit before exposure processing by said exposure device and applying washing processing to the substrate by supplying a washing liquid to the substrate in said second processing unit after the formation of said photosensitive film and before the exposure processing. The method also includes applying drying processing to the substrate in said second processing unit after the washing processing by said second processing unit and before the exposure processing and applying development processing to the substrate by said third processing unit after the exposure processing. Applying the drying processing to the substrate includes the step of supplying an inert gas onto the substrate, to which the washing liquid is supplied.Type: ApplicationFiled: February 2, 2010Publication date: June 3, 2010Applicant: Sokudo Co., Ltd.Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
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Publication number: 20100136492Abstract: A method of processing a substrate in a substrate processing apparatus that is arranged adjacent to an exposure device and includes first, second and third processing units, includes the steps of: forming a photosensitive film made of a photosensitive material on the substrate by said first processing unit before exposure processing by said exposure device. The method also includes applying washing processing to the substrate by said second processing unit after the formation of said photosensitive film by said first processing unit and before the exposure processing by said exposure device and transporting the substrate after the washing processing to said exposure device. The method further includes transporting the substrate from said exposure device and applying development processing by said third processing unit to the substrate transported after the exposure processing by said exposure device.Type: ApplicationFiled: February 2, 2010Publication date: June 3, 2010Applicant: Sokudo Co., Ltd.Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
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Publication number: 20100129526Abstract: A method of processing a substrate in a substrate processing apparatus that is arranged adjacent to an exposure device and includes first, second and third processing units, includes the steps of forming a film made of a photosensitive material on the substrate by said first processing unit before exposure processing by said exposure device.Type: ApplicationFiled: February 2, 2010Publication date: May 27, 2010Applicant: Sokudo Co., Ltd.Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
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Publication number: 20090226124Abstract: In a sealing device for a bearing, a sub-seal lip is configured such that a slide contact surface is formed like an annular band. As the rotation speed of the bearing increases, the width of the slide contact surface is reduced by a centrifugal force. Thus, sliding friction can effectively be minimized. The torque of the bearing can be prevented from increasing at high-speed rotation. Even when the centrifugal force increases somewhat, only reduction in the width of the slide contact surface is caused. Thus, a slide-contacted state can be maintained. Consequently, the problem of floating-up of the sub-seal lip from a slinger is difficult to occur.Type: ApplicationFiled: February 24, 2009Publication date: September 10, 2009Applicant: JTEKT CorporationInventors: Yoshitaka Nakagawa, Youichi Numada, Hajime Tadumi, Tsuyoshi Okumura, Kunihiro Yamaguchi, Ikuo Ito
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Publication number: 20090140963Abstract: An image display device of the present invention comprises a casing including a front cabinet and a back cabinet, a liquid crystal display panel, a main circuit board for causing an image to be displayed on the liquid crystal display panel and a power supply unit board. A recess is defined on a rear surface of the back cabinet and the main circuit board and the power supply unit board are placed in the recess.Type: ApplicationFiled: October 15, 2008Publication date: June 4, 2009Applicant: SANYO ELECTRIC CO., LTD.Inventors: Tsuyoshi OKUMURA, Masaya NAKAMICHI, Nobuyuki TAKE, Eisuke KAMIESU, Ryusuke HIROTA
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Publication number: 20090137327Abstract: Blocks and inner rings of rolling bearings are arranged on the outer surface of a hollow shaft at predetermined intervals in the axial direction thereof. The outer surface of the hollow shaft is plastically deformed in its diameter enlarging direction so as to be press-fit to the inner surface of the blocks and inner surface of the inner rings of the rolling bearings. In this state, the blocks and inner rings of the rolling bearings are fixed to the outer surface of the hollow shaft.Type: ApplicationFiled: November 20, 2008Publication date: May 28, 2009Applicant: JTEKT CorporationInventors: Yoshitaka Waseda, Takuya Ohkubo, Tsuyoshi Okumura
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Patent number: 7497633Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a drying/development processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying/development processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is cleaned and dried by the drying processing group.Type: GrantFiled: November 10, 2005Date of Patent: March 3, 2009Assignee: Sokudo Co., Ltd.Inventors: Koji Kaneyama, Shuji Shibata, Tsuyoshi Okumura, Shuichi Yasuda, Masashi Kanaoka, Tadashi Miyagi, Kazuhito Shigemori
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Publication number: 20090002594Abstract: An image display device of the present invention includes a liquid crystal display panel, a resin frame for attaching the liquid crystal display panel to a front cabinet and a circuit board that are arranged inside a casing. The resin frame is provided with a grounding clamp arranged between the circuit board and the liquid crystal display panel. The grounding clamp establishes electrical connection between a ground pattern formed on the circuit board and a metal plate arranged on the rear surface of the liquid crystal display panel.Type: ApplicationFiled: June 30, 2008Publication date: January 1, 2009Applicant: SANYO ELECTRIC CO., LTD.Inventors: Tsuyoshi Okumura, Eisuke Kamiesu
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Publication number: 20080310787Abstract: A rolling bearing apparatus is provided that rotatably supports a cam shaft in a cylinder head of an engine. The rolling bearing apparatus includes a plurality of rolling elements; a cage that positions the rolling elements so as to be spaced at regular intervals from each other in a circumferential direction and that retains the rolling elements in a freely rotatable manner; a shell-type outer ring configured to receive the rolling elements and the cage and having a raceway surface of the rolling elements at an inner side thereof; and an outer ring fastening member formed of a material having almost the same thermal expansion coefficient as the shell-type outer ring and having a press-fit portion press-fitted to the shell-type outer ring.Type: ApplicationFiled: February 29, 2008Publication date: December 18, 2008Applicant: JTEKT CORPORATIONInventors: Yoshitaka Waseda, Tsuyoshi Okumura
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Publication number: 20080240641Abstract: The clearance between the outer peripheral surface of an annular portion of a cage and the inner peripheral surface of each of rib portions of outer-ring split pieces is set to be smaller than the clearance between the radial end surface of a projection portion of the cage and the inner peripheral surface of each of body portions of the outer-ring split pieces. When a centrifugal force due to engine rotation acts upon the cage, the inner peripheral surface of each of the rib portions of the outer-ring split pieces touches the outer peripheral surface of the annular portion of the cage before the inner peripheral surface of each of the body portions of the outer-ring split pieces touches the radial end surface of the projection portion of the cage. Thus, the radial displacement of the cage can be prevented in good time.Type: ApplicationFiled: March 20, 2008Publication date: October 2, 2008Applicant: JTEKT CorporationInventors: Yoshitaka Waseda, Tsuyoshi Okumura
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Publication number: 20070226924Abstract: A substrate treatment apparatus includes a substrate holding mechanism for holding a substrate, a brush made of an elastically deformable material and having a cleaning surface formed in a shape tapered toward one side in a perpendicular direction perpendicular to one surface of the substrate held by the substrate holding mechanism and inclined with respect to the perpendicular direction, a brush moving mechanism for moving the brush with respect to the substrate held by the substrate holding mechanism, and a control unit for controlling the brush moving mechanism so that the cleaning surface is pushed to a peripheral area on the one surface and a peripheral end face of the substrate held by the substrate holding mechanism.Type: ApplicationFiled: March 30, 2007Publication date: October 4, 2007Inventors: Nobuyasu Hiraoka, Tsuyoshi Okumura, Akiyoshi Nakano
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Publication number: 20070226925Abstract: A substrate treatment apparatus of the present invention includes a substrate holding mechanism for holding a substrate, a brush made of an elastically deformable material and having a cleaning surface intersecting a parallel direction along one surface of the substrate held by the substrate holding mechanism, a brush moving mechanism for moving the brush with respect to the substrate held by the substrate holding mechanism, a control unit for controlling the brush moving mechanism so that the cleaning surface is made to contact with the peripheral end face of the substrate held by the substrate holding mechanism, and a pushing pressure holding mechanism for holding the pushing pressure of the brush to the peripheral end face of the substrate in the parallel direction at a preset pushing pressure.Type: ApplicationFiled: March 30, 2007Publication date: October 4, 2007Inventors: Nobuyasu Hiraoka, Tsuyoshi Okumura, Akiyoshi Nakano
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Publication number: 20070226926Abstract: A substrate treatment apparatus including a substrate holding mechanism for holding a substrate; a first brush made of an elastically deformable material and having a cleaning surface inclined with respect to a perpendicular direction perpendicular to one surface of the substrate held by the substrate holding mechanism; a first brush moving mechanism for moving the first brush with respect to the substrate held by the substrate holding mechanism; a controller for controlling the first brush moving mechanism so that the cleaning surface is made to contact with a peripheral area on the one surface and a peripheral end face of the substrate held by the substrate holding mechanism; and a first pushing pressure holding mechanism for holding a pushing pressure of the first brush in the perpendicular direction to the peripheral area on the one surface of the substrate at a preset pushing pressure.Type: ApplicationFiled: March 30, 2007Publication date: October 4, 2007Inventors: Nobuyasu Hiraoka, Tsuyoshi Okumura, Akiyoshi Nakano, Hajime Ugajin
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Publication number: 20070223854Abstract: A split roller bearing device of the invention includes a roller bearing of which at least the outer ring is separated into a plurality of split parts and a cap member that fixes the outer ring of the roller bearing between the body shaft and a housing and the outer ring split part is fixed inside the arc-shaped recess of the cap member.Type: ApplicationFiled: March 16, 2007Publication date: September 27, 2007Applicant: JTEKT CORPORATIONInventors: Yoshitaka Waseda, Tsuyoshi Okumura
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Publication number: 20060159449Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a drying processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The drying processing block comprises a drying processing group. The interface block comprises an interface transport mechanism. A substrate is subjected to exposure processing by the exposure device, and subsequently transported to the drying processing group by the interface transport mechanism. The substrate is subjected to cleaning and drying processing by the drying processing group.Type: ApplicationFiled: December 6, 2005Publication date: July 20, 2006Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
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Publication number: 20060152693Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a processing block for liquid immersion exposure processing, and an interface block. An exposure device is arranged adjacent to the interface block. The processing block for liquid immersion exposure processing comprises a coating processing group for resist cover film and a removal processing group for resist cover film. The resist cover film is formed in the processing block for liquid immersion exposure processing before the exposure processing. The resist cover film is removed in the processing block for liquid immersion exposure processing after the exposure processing.Type: ApplicationFiled: December 6, 2005Publication date: July 13, 2006Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
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Publication number: 20060152694Abstract: A substrate processing apparatus comprises an indexer block, an anti-reflection film processing block, a resist film processing block, a development processing block, a washing processing block, and an interface block. An exposure device is arranged adjacent to the interface block. The washing processing block comprises washing processing group. A resist film is formed in the resist film processing block. Before the substrate is subjected to exposure processing by the exposure device, the substrate is subjected to washing and drying processing in the washing processing group.Type: ApplicationFiled: December 6, 2005Publication date: July 13, 2006Inventors: Shuichi Yasuda, Masashi Kanaoka, Koji Kaneyama, Tadashi Miyagi, Kazuhito Shigemori, Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Tsuyoshi Okumura
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Publication number: 20060147201Abstract: An interface transport mechanism employs an upper hand during the transport of a substrate to an exposure device, and employs a lower hand during the transport of the substrate that has been carried out of the exposure device. A fifth central robot employs a lower hand during the transport of a substrate after the exposure processing by an exposure device, and employs an upper hand during the transport of a substrate after the drying processing that has been carried out of a drying processing group. That is, the upper hand is employed to transport a substrate to which no liquid is attached, and the lower hand is employed to transport a substrate to which a liquid is attached after the exposure processing.Type: ApplicationFiled: December 6, 2005Publication date: July 6, 2006Inventors: Toru Asano, Yukio Toriyama, Takashi Taguchi, Tsuyoshi Mitsuhashi, Koji Kaneyama, Tsuyoshi Okumura