Patents by Inventor Kenji Kamiya
Kenji Kamiya 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: 20240140501Abstract: A brake disc includes an annular disc body and fins. The fins are radially disposed on a back surface of the disc body. At least one of the fins have a bolt hole at a central portion of the fin in a radial direction of the disc body. The disc body includes an inner circumferential portion. The inner circumferential portion is positioned inward from the bolt hole in the radial direction. The inner circumferential portion decreases in thickness as the inner circumferential portion extends inward in the radial direction. The fins each include a top surface and a convex portion. The convex portion protrudes inward from an imaginary plane in the radial direction. The imaginary plane passes an end portion of the top surface and an inner circumferential edge of the back surface.Type: ApplicationFiled: March 28, 2022Publication date: May 2, 2024Inventors: Hiroshi NOGAMI, Takanori KATO, Kenji TAMURA, Naruo MIYABE, Seiji KANAMORI, Yuzuka KITAZAWA, Masahiro KAMIYA
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Patent number: 9954335Abstract: A terminal connecting method including: removing a insulation film by a predetermined length from one end of a litz wire; inserting to a pressure fixing part a terminal part of the litz wire; compressing a first portion of the pressure fixing part with a first compression force to cause plastic deformation of an entirety of the pressure fixing part, and to temporarily fix the terminal part of the litz wire to the pressure fixing part; compressing a second portion of the pressure fixing part with a second compression force greater than the first compression force to locally cause plastic deformation of the pressure fixing part and the litz wire, the second portion being a part of the first portion; and pouring molten solder from a front end side of the pressure fixing part to firmly fix the litz wire to the terminal metal fitting.Type: GrantFiled: August 21, 2013Date of Patent: April 24, 2018Assignee: SWCC SHOWA CABLE SYSTEMS CO., LTD.Inventors: Shirou Hasegawa, Masahiro Mori, Kenji Kamiya, Masahiro Ichikawa, Kiyoshi Miura, Hiroto Nozaki
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Patent number: 9842681Abstract: Disclosed is a litz wire coil that is configured by spirally winding a litz wire on one plane by a predetermined number of turns. The litz wire is configured by twisting together a plurality of enameled wires formed by baking an insulating film on a conducting body. Pressure shaping is performed such that the litz wire has a substantially rectangular shape in cross section, and the flatness ratio of the litz wire in cross section (long side/short side) is controlled at 1.10 to 1.60, preferably 1.20 to 1.40, more preferably 1.25 to 1.35.Type: GrantFiled: December 9, 2013Date of Patent: December 12, 2017Assignee: SWCC SHOWA CABLE SYSTEM CO., LTD.Inventors: Shirou Hasegawa, Masahiro Mori, Tatsuya Iijima, Kiyoshi Miura, Kenji Kamiya, Masahiro Ichikawa, Hiroto Nozaki
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Publication number: 20150332841Abstract: Disclosed is a litz wire coil that is configured by spirally winding a litz wire on one plane by a predetermined number of turns. The litz wire is configured by twisting together a plurality of enameled wires formed by baking an insulating film on a conducting body. Pressure shaping is performed such that the litz wire has a substantially rectangular shape in cross section, and the flatness ratio of the litz wire in cross section (long side/short side) is controlled at 1.10 to 1.60, preferably 1.20 to 1.40, more preferably 1.25 to 1.35.Type: ApplicationFiled: December 9, 2013Publication date: November 19, 2015Applicant: SWCC SHOWA DEVICE TECHNOLOGY CO., LTD.Inventors: Shirou HASEGAWA, Masahiro MORI, Tatsuya IIJIMA, Kiyoshi MIURA, Kenji KAMIYA, Masahiro ICHIKAWA, Hiroto NOZAKI
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Patent number: 9182625Abstract: A display having high re-workability, a method for producing the display, and a transparent resin filler, are provided. A transparent resin filler (5), in which a value obtained on multiplying a hardness of an as-cured resin, expressed as Shore E, with a bonding strength, is not greater than 400, is used as a material of a transparent resin layer (4) to be charged between a picture image display panel (2) and a front side panel (3). In case an undesirable situation, such as mixing of foreign matter in the transparent resin layer (4), has occurred, a re-working member may be moved with ease through a space between the picture image display panel (2) and the front side panel (3) to separate picture image display panel (2) and the front side panel (3) from each other.Type: GrantFiled: October 16, 2009Date of Patent: November 10, 2015Assignee: Dexerials CorporationInventors: Yuki Watanabe, Yoshihisa Shinya, Kenji Kamiya
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Publication number: 20150229090Abstract: A terminal connecting method including: removing a insulation film by a predetermined length from one end of a litz wire; inserting to a pressure fixing part a terminal part of the litz wire; compressing a first portion of the pressure fixing part with a first compression force to cause plastic deformation of an entirety of the pressure fixing part, and to temporarily fix the terminal part of the litz wire to the pressure fixing part; compressing a second portion of the pressure fixing part with a second compression force greater than the first compression force to locally cause plastic deformation of the pressure fixing part and the litz wire, the second portion being a part of the first portion; and pouring molten solder from a front end side of the pressure fixing part to firmly fix the litz wire to the terminal metal fitting.Type: ApplicationFiled: August 21, 2013Publication date: August 13, 2015Applicant: SWCC SHOWA DEVICE TECHNOLOGY CO., LTD.Inventors: Shirou Hasagawa, Masahiro Mori, Kenji Kamiya, Masahiro Ichikawa, Kiyoshi Miura, Hiroto Nozaki
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Publication number: 20120263956Abstract: A display having high re-workability, a method for producing the display, and a transparent resin filler, are provided. A transparent resin filler (5), in which a value obtained on multiplying a hardness of an as-cured resin, expressed as Shore E, with a bonding strength, is not greater than 400, is used as a material of a transparent resin layer (4) to be charged between a picture image display panel (2) and a front side panel (3). In case an undesirable situation, such as mixing of foreign matter in the transparent resin layer (4), has occurred, a re-working member may be moved with ease through a space between the picture image display panel (2) and the front side panel (3) to separate picture image display panel (2) and the front side panel (3) from each other.Type: ApplicationFiled: October 16, 2009Publication date: October 18, 2012Applicant: SONY CHEMICAL & INFORMATION DEVICE CORPORATIONInventors: Yuki Watanabe, Yoshihisa Shinya, Kenji Kamiya
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Patent number: 8087967Abstract: Manufacture a highly reliable image display device capable of proceeding with resin cure even in the case where a protective panel is provided with a light shielding portion. A liquid crystal display unit 2 having a liquid crystal display panel 8 and a light transmissive protective panel 3 having a light shielding portion 5 are disposed face to face, a resin composition 10 is interposed between the liquid crystal display unit and the protective panel, and the resin composition is cured into a cured resin layer 11. As the resin composition 10, a light-heat-curing resin composition and containing a photopolymerization initiator and organic peroxide of thermal polymerization initiator is used. In curing the resin composition 10, cure by light (ultraviolet rays) irradiation is performed until a cure ratio of the resin composition becomes 30% or more and thereafter thermal cure is performed.Type: GrantFiled: July 16, 2008Date of Patent: January 3, 2012Assignee: Sony Chemical & Information Device CorporationInventors: Yoshihisa Shinya, Kenji Kamiya, Yusuke Kamata
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Publication number: 20110220008Abstract: A ?-shape bookmark is made from a sheet of transparent, flexible and resilient materials, or from a combination of such materials and non-transparent materials. A body plate V goes in a book. A hook I is for hanging the bookmark on the top end against the spine of the book. A margin area A above the body plate V is for displaying texts and/or images. A transparent page-holder S allows secure holding of an opened page without blocking the reader's view of the texts. The outer edge J of the page-holder S may be slanted inward, while the inner edge Z outward. The edge P of the plate V may either have teeth Xn, Yn, etc., or may be sandwiched by two narrow strips of high friction material. Holes Rn allow the bookmark to be installed in a binder. A barcode, mosaic code or IC chip allows electronic data processing.Type: ApplicationFiled: March 9, 2010Publication date: September 15, 2011Inventor: Kenji Kamiya
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Patent number: 7927533Abstract: A thin image display device having a resin interposed between an image display unit and a protection member having a light-shielding member is manufactured. In the manufactured image display device, display defects caused by the deformation of the image display unit do not occur, and high-brightness and high-contrast display can be achieved. In addition, the resin in the area where the light-shielding member is formed can be sufficiently cured. The method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a base including the image display unit and a light-transmitting protection member including a light-shielding member and then photo-curing the photo-curable resin composition. In this method, a resin composition having a curing shrinkage ratio of 5% or less, yielding a cured product having a storage elastic modulus at 25° C. of 1.Type: GrantFiled: April 4, 2008Date of Patent: April 19, 2011Assignee: Sony Chemical & Information Device CorporationInventors: Kenji Kamiya, Yoshihisa Shinya, Yusuke Kamata
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Publication number: 20100043965Abstract: A thin image display device having a resin interposed between an image display unit and a protection member having a light-shielding member is manufactured. In the manufactured image display device, display defects caused by the deformation of the image display unit do not occur, and high-brightness and high-contrast display can be achieved. In addition, the resin in the area where the light-shielding member is formed can be sufficiently cured. The method for manufacturing an image display device includes the step of forming a cured resin layer by interposing a photo-curable resin composition between a base including the image display unit and a light-transmitting protection member including a light-shielding member and then photo-curing the photo-curable resin composition. In this method, a resin composition having a curing shrinkage ratio of 5% or less, yielding a cured product having a storage elastic modulus at 25° C. of 1.Type: ApplicationFiled: April 4, 2008Publication date: February 25, 2010Applicant: SONY CHEMICAL & INFORMATION DEVICE CORPORATIONInventors: Kenji Kamiya, Yoshihisa Shinya, Yusuke Kamata
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Publication number: 20090186552Abstract: It is possible to manufacture a highly reliable image display device capable of proceeding with resin cure even in the case where a protective panel is provided with a light shielding portion. A liquid crystal display unit 2 having a liquid crystal display panel 8 and a light transmissive protective panel 3 having a light shielding portion 5 are disposed face to face, a resin composition 10 is interposed between the liquid crystal display unit and the protective panel, and the resin composition is cured into a cured resin layer 11. As the resin composition 10, a light-heat-curing resin composition and containing a photopolymerization initiator and organic peroxide of thermal polymerization initiator is used. In curing the resin composition 10, cure by light (ultraviolet rays) irradiation is performed until a cure ratio of the resin composition becomes 30% or more and thereafter thermal cure is performed.Type: ApplicationFiled: July 16, 2008Publication date: July 23, 2009Applicant: SONY CHEMICAL & INFORMATION DEVICE CORPORATIONInventors: Yoshihisa Shinya, Kenji Kamiya, Yusuke Kamata
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Publication number: 20080183484Abstract: A vehicle diagnosis system is configured to instruct vehicle operations required to finish a diagnosis without any increase in the storage capacity of an on-vehicle electronic control unit. When a repair person requests results of a self-diagnosis of a vehicle executed by an ECU using a diagnosis terminal, a management server acquires instruction texts for the vehicle operations required to finish the diagnosis from a by-type diagnosis process database at a remote management station and causes the diagnosis terminal to display the texts. The repair person operates the vehicle according to the instruction texts displayed on the diagnosis terminal to finish the self-diagnosis for which the request for diagnosis results has been made.Type: ApplicationFiled: January 22, 2008Publication date: July 31, 2008Applicant: DENSO CORPORATIONInventors: Nobuyuki Kondo, Kenji Kamiya, Mitsuo Yamada
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Patent number: 7157125Abstract: A double-faced tape according to which, in the case of fixing a liquid crystal display panel and a backlight module together using the double-faced tape, reflection of external light can be reduced as much as possible at the fixed parts, and moreover incident light from the backlight module can be reflected back toward the backlight module with high reflectance, whereby light from a light source can be used effectively; one face of the double-faced tape 10A is made to be a low-reflectance face, and the other face is made to be a high-reflectance face or high-scattering face.Type: GrantFiled: February 25, 2002Date of Patent: January 2, 2007Assignees: Sony Chemicals Corporation, Seiko Epson CorporationInventors: Kenji Kamiya, Kazumoto Shinojima
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Patent number: 7021343Abstract: A fuel filler pipe interconnecting a fuel tank and canister, and a fuel supply port of an automobile includes a fuel filler pipe body having an upper end and a circulation tube and an air vent tube each of which has an end communicating with the upper end of the fuel filler pipe body. Each of the filler pipe body, circulation tube and air vent tube includes a clad tube made of an aluminum and having a double-layer structure including a core made of an aluminum alloy and a outer cladding layer made of an aluminum alloy and having an effect of sacrificial anode for the core.Type: GrantFiled: April 13, 2005Date of Patent: April 4, 2006Assignees: Horie Metal Co., Ltd., Sumitomo Light Metal Industries, Ltd.Inventors: Jun Okada, Kenji Kamiya, Takahiro Koyama, Masahito Sasaki
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Publication number: 20050224135Abstract: A fuel filler pipe interconnecting a fuel tank and canister, and a fuel supply port of an automobile includes a fuel filler pipe body having an upper end and a circulation tube and an air vent tube each of which has an end communicating with the upper end of the fuel filler pipe body. Each of the filler pipe body, circulation tube and air vent tube includes a clad tube made of an aluminum and having a double-layer structure including a core made of an aluminum alloy and a outer cladding layer made of an aluminum alloy and having an effect of sacrificial anode for the core.Type: ApplicationFiled: April 13, 2005Publication date: October 13, 2005Inventors: Jun Okada, Kenji Kamiya, Takahiro Koyama, Masahito Sasaki
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Patent number: 6728611Abstract: A center stores functional modification information and failure information, which are associated with each other. The modification information is used to store specified vehicle data at specified time. A terminal device transmits failure information to the center and receives analytic information, which includes the corresponding modification information, from the center. Then, the terminal device inquires a software product number of a control program, which includes a diagnostic program, to an ECU and receives a corresponding data assignment table, which corresponds to the software product number, from the center. The terminal device converts the modification information to a form, which is interpretable by the control program, through use of the assignment table and transmits it to the ECU. In the ECU, the modification information is stored in a form of tables, and the diagnostic program is executed to store the vehicle data based on the modification information.Type: GrantFiled: September 12, 2002Date of Patent: April 27, 2004Assignee: Denso CorporationInventor: Kenji Kamiya
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Publication number: 20040076768Abstract: A double-faced tape according to which, in the case of fixing a liquid crystal display panel and a backlight module together using the double-faced tape, reflection of external light can be reduced as much as possible at the fixed parts, and moreover incident light from the backlight module can be reflected back toward the backlight module with high reflectance, whereby light from a light source can be used effectively; one face of the double-faced tape 10A is made to be a low-reflectance face, and the other face is made to be a high-reflectance face or high-scattering face.Type: ApplicationFiled: August 22, 2003Publication date: April 22, 2004Inventors: Kenji Kamiya, Kazumoto Shinojima
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Publication number: 20030050747Abstract: A center stores functional modification information and failure information, which are associated with each other. The modification information is used to store specified vehicle data at specified time. A terminal device transmits failure information to the center and receives analytic information, which includes the corresponding modification information, from the center. Then, the terminal device inquires a software product number of a control program, which includes a diagnostic program, to an ECU and receives a corresponding data assignment table, which corresponds to the software product number, from the center. The terminal device converts the modification information to a form, which is interpretable by the control program, through use of the assignment table and transmits it to the ECU. In the ECU, the modification information is stored in a form of tables, and the diagnostic program is executed to store the vehicle data based on the modification information.Type: ApplicationFiled: September 12, 2002Publication date: March 13, 2003Inventor: Kenji Kamiya
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Patent number: D520466Type: GrantFiled: March 11, 2004Date of Patent: May 9, 2006Assignee: Kabushiki Kaisha ToshibaInventors: Kenji Kamiya, Hirofumi Nakayama, Yuji Abe, Taizou Hukuhara, Katsuhiro Okazawa