Patents by Inventor Takashi Inami
Takashi Inami 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: 6614498Abstract: Color layers R, G, and B of a color filter are arranged in a delta pattern. A data line (212) for applying a voltage to the sub-pixels is connected, through TFD (220), to pixel electrodes (234) of the sub-pixels respectively corresponding to the three colors in a fixed order in a periodic pattern, and pixel electrodes (234) commonly connected to a single data line (212) are arranged to the same side of the data line (212). The potential of the sub-pixels for a particular color are equally influenced by the potential of the sub-pixels of other colors.Type: GrantFiled: June 6, 2000Date of Patent: September 2, 2003Assignee: Seiko Epson CorporationInventors: Chihiro Tanaka, Tadashi Tsuyuki, Yoshio Yamaguchi, Takeyoshi Ushiki, Takashi Inami
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Patent number: 6334977Abstract: A powder material for powder plasma build-up welding which exhibits excellent resistance and bending properties comprises C in an amount of 0.06 to 0.15% (% by weight, the same hereinafter), Si in an amount of 0.2 to 1.0%, Mn in an amount of 0.2 to 1.0%, Cr in an amount of 17 to 30%, Nb in an amount of 0.6 to 1.5%, Ni in an amount of not more than 0.5%, and the balance consisting of Fe and unavoidable impurities.Type: GrantFiled: August 21, 2000Date of Patent: January 1, 2002Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Masakazu Matsui, Akira Notomi, Toshiaki Nishio, Takayuki Maeda, Iwami Ishihara, Tetsuji Yamaguchi, Yoshimi Onitsuka, Yuichi Kojima, Ryoji Miki, Takashi Inami
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Patent number: 6303904Abstract: An object of the present invention is to provide a weld material which contains 8 to 13% Cr, and can be used with the GMA welding method, a GMA welding method which has superior arc stability and can provide a welded material having superior properties, and a welded structure; in order to attain this object, a weld material is provided, which contains in weight, 0.01 to 0.15% C, 0.1 to 0.6% Si, 0.1 to 2.0% Mn, 8 to 13% Cr, 0.1 to 1.5% Ni, 0.3 to 2.0% Mo, 0.05 to 0.5% V, 0.08 to 0.5% W, 0.5 to 5.0% Co, 0.1 to 0.5% Ta, ≦0.08 N, 0.01 to 0.1% REMs, and consisting of the balance Fe with inevitable impurities.Type: GrantFiled: January 8, 2001Date of Patent: October 16, 2001Assignees: Mitsubishi Heavy Industries, Ltd., Nippon Welding Rod Co., Ltd.Inventors: Kiyotaka Iwatsubo, Toshimitsu Tetsui, Takayuki Kawano, Hideharu Kobayashi, Youzaburo Mabuchi, Hiroshi Tsurusaki, Tamao Takatsu, Teiichiro Saito, Takashi Inami
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Publication number: 20010027966Abstract: An object of the present invention is to provide a weld material which contains 8 to 13% Cr, and can be used with the GMA welding method, a GMA welding method which has superior arc stability and can provide a welded material having superior properties, and a welded structure; in order to attain this object, a weld material is provided, which contains in weight, 0.01 to 0.15% C, 0.1 to 0.6% Si, 0.1 to 2.0% Mn, 8 to 13% Cr,0.1 to 1.5% Ni, 0.3 to 2.0% Mo, 0.05 to 0.5% V, 0.08 to 0.5% W, 0.5 to 5.0% Co, 0.1 to 0.5% Ta, ≦0.08 N, 0.01 to 0.1% REMs, and consisting of the balance Fe with inevitable impurities.Type: ApplicationFiled: January 8, 2001Publication date: October 11, 2001Applicant: Mitsubishi Heavy Industries, Ltd.Inventors: Kiyotaka Iwatsubo, Toshimitsu Tetsui, Takayuki Kawano, Hideharu Kobayashi, Youzaburo Mabuchi, Hiroshi Tsurusaki, Tamao Takatsu, Teiichiro Saito, Takashi Inami
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Patent number: 6290904Abstract: This invention relates to welding materials for high-Cr steels which exhibit higher toughness and improved creep characteristics. Specifically, this invention relates to a welding material for high-Cr steels which contains, on a weight percentage basis, 0.03 to 0.12% C, up to 0.3% Si, 0.2 to 1.5% Mn, up to 0.02% P, up to 0.01% S, 8 to 13% Cr, 0.5 to 3% Mo, up to 0.75% Ni, 0.15 to 0.3% V, up to 0.01% Nb, 0.05 to 0.3% Ta, 0.1 to 2.5% W, 0.01 to 0.75% Cu, up to 0.03% Al, 0.002 to 0.005% B, up to 0.015% N, and up to 0.01% O, the balance being Fe and incidental impurities. It also relates to such welding materials wherein W is optionally excluded from the aforesaid composition, wherein W is excluded and 0.1 to 3% Co is added, or wherein 0.1 to 3% Co is added to the aforesaid composition.Type: GrantFiled: January 20, 1999Date of Patent: September 18, 2001Assignee: Mitsubishi Heavy Industries, Ltd.Inventors: Takayuki Kawano, Kaneyasu Ishikawa, Nobuhiko Nishimura, Iwami Ishihara, Mitsushige Kumou, Tamao Takatsu, Takashi Inami
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Patent number: 5993543Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.Type: GrantFiled: July 9, 1997Date of Patent: November 30, 1999Assignee: Masaki Aoki Et Al.Inventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita
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Patent number: 5861672Abstract: A nonlinear resistance element of this invention comprises a first conductive layer, an insulating layer, and a second conductive layer stacked in sequence on a substrate, wherein: the first conductive layer is a metal film whose main component is a metal to which is added a chemical element having a valence 1 or 2 greater than that of the main component metal, in a concentration of 0.2% to 6 atom %, and the insulating layer is an anodized layer of the first conductive layer. This nonlinear resistance element is particularly suitable for use as a switching element for an active matrix type of liquid crystal display device.Type: GrantFiled: October 4, 1994Date of Patent: January 19, 1999Assignee: Seiko Epson CorporationInventors: Kenichi Takahara, Takashi Inami, Takashi Inoue
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Patent number: 5770921Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectrics glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.Type: GrantFiled: December 16, 1996Date of Patent: June 23, 1998Assignee: Matsushita Electric Co., Ltd.Inventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita
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Patent number: 5073772Abstract: A liquid crystal display device includes a liquid crystal display cell arranged between a first and second polarizers. In the liquid crystal display device, the applied voltage between electrodes is controlled by switching elements so as to drive picture elements defined at the crossings between the first and second transparent electrodes. Further, the light incident to at least a rim portion of a first transparent electrode and the switching elements is shaded by a shading film formed in the liquid crystal display cell.Type: GrantFiled: February 3, 1989Date of Patent: December 17, 1991Assignee: Sharp Kabushiki KaishaInventors: Yutaka Takafuji, Takashi Inami, Hisashi Atarashi
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Patent number: 4603460Abstract: A method of manufacturing a heat exchanger in which a laminate prepared by laminating many sheets one upon another so that the neighboring sheets may be formed with bonded portions and non-bonded portions, is expanded in such a direction that the respective sheets are spaced from each other so as to form flow channels or passages between the sheets at the non-bonded portions, and which employs the steps of printing patterns of bonded material onto the sheets, laminating the sheets, and subsequently expanding the laminate of the sheets to form the heat exchanger.Type: GrantFiled: September 26, 1984Date of Patent: August 5, 1986Assignees: Matsushita Electric Industrial Co., Ltd., Matsushita Seiko Co., Ltd.Inventors: Nobuyuki Yano, Takashi Inami, Mitsuru Ieki, Masao Wakai
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Patent number: RE40647Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.Type: GrantFiled: November 29, 2001Date of Patent: March 10, 2009Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita
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Patent number: RE40871Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.Type: GrantFiled: November 29, 2001Date of Patent: August 18, 2009Assignee: Panasonic CorporationInventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita
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Patent number: RE41503Abstract: The first object of the present invention is to provide a PDP with improved panel brightness which is achieved by improving the efficiency in conversion from discharge energy to visible rays. The second object of the present invention is to provide a PDP with improved panel life which is achieved by improving the protecting layer protecting the dielectrics glass layer. To achieve the first object, the present invention sets the amount of xenon in the discharge gas to the range of 10% by volume to less than 100% by volume, and sets the charging pressure for the discharge gas to the range of 500 to 760 Torr which is higher than conventional charging pressures. With such construction, the panel brightness increases. Also, to achieve the second object, the present invention has, on the surface of the dielectric glass layer, a protecting layer consisting of an alkaline earth oxide with (100)-face or (110)-face orientation.Type: GrantFiled: May 18, 2006Date of Patent: August 17, 2010Assignee: Panasonic CorporationInventors: Masaki Aoki, Hideo Torii, Eiji Fujii, Mitsuhiro Ohtani, Takashi Inami, Hiroyuki Kawamura, Hiroyoshi Tanaka, Ryuichi Murai, Yasuhisa Ishikura, Yutaka Nishimura, Katsuyoshi Yamashita, Yasuko Nishimura, Syunsuke Nishimura, Emi Kawahara