Patents by Inventor Satoshi Fujimine
Satoshi Fujimine 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: 9085483Abstract: A sealing material paste and a process for producing an electronic device are provided, which realize suppressing with good reproducibility generation of bubbles in a sealing layer when a rapid heating-rapid cooling process with a temperature-rising speed of at least 100° C./min is applied to seal two glass substrates together. The sealing material paste, wherein the amount of water is at most 2 volume %, is applied on a sealing region of a glass substrate 2, and such a coating film 8 is fired to form a sealing material layer 7. The glass substrate 2 is laminated with another glass substrate via a sealing material layer 7, and they are heated with a temperature-rising speed of at least 100° C./min to be sealed together.Type: GrantFiled: December 14, 2012Date of Patent: July 21, 2015Assignee: Asahi Glass Company, LimitedInventors: Toshihiro Takeuchi, Satoshi Fujimine, Kazuo Yamada
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Patent number: 8461069Abstract: A light emitting diode element having a light emitting diode; and a glass covering sealing the light emitting diode is provided. The glass of the covering consists essentially of from 30 to 70 mol% of SnO, from 15 to 50 mol% of P2O5, from 0.1 to 20 mol% of ZnO, from 0 to 10 mol% of SiO2+GeO2, from 0 to 30% of Li2O+Na2O+K2O, and from 0 to 20% of MgO+CaO+SrO+BaO. In an embodiment, a refractive index of the glass of the covering is at least 1.6 at a wavelength of 400nm.Type: GrantFiled: October 11, 2011Date of Patent: June 11, 2013Assignee: Asahi Glass Company, LimitedInventors: Syuji Matsumoto, Tomoyuki Kobayashi, Naoki Sugimoto, Satoshi Fujimine, Nobuhiro Nakamura
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Patent number: 8183168Abstract: A lead-free glass for covering electrodes including, as represented by mass % based on the following oxides, from 30 to 50% of B2O3, from 21 to 25% of SiO2, from 10 to 35% of ZnO, from 7 to 14% in total of K2O and either one or both of Li2O and Na2O, from 0 to 10% of Al2O3, and from 0 to 10% of ZrO2, wherein when it contains at least one component selected from the group consisting of MgO, CaO, SrO and BaO, the total of their contents is at most 5%, and when the molar fractions of Li2O, Na2O and K2O are represented by l, n and k, respectively, l is at most 0.025, and l+n+k is from 0.07 to 0.17.Type: GrantFiled: June 12, 2008Date of Patent: May 22, 2012Assignee: Asahi Glass Company, LimitedInventors: Satoshi Fujimine, Hitoshi Onoda, Kenji Imakita, Yasuko Osaki, Hiroyuki Yamamoto
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Publication number: 20120074447Abstract: A light emitting diode element having a light emitting diode; and a glass covering sealing the light emitting diode is provided. The glass of the covering consists essentially of from 30 to 70 mol % of SnO, from 15 to 50 mol % of P2O5, from 0.1 to 20 mol % of ZnO, from 0 to 10 mol % of SiO2+GeO2, from 0 to 30% of Li2O+Na2O+K2O, and from 0 to 20% of MgO+CaO+SrO+BaO. In an embodiment, a refractive index of the glass of the covering is at least 1.6 at a wavelength of 400 nm.Type: ApplicationFiled: October 11, 2011Publication date: March 29, 2012Applicant: Asahi Glass Company, LimitedInventors: Syuji Matsumoto, Tomoyuki Kobayashi, Naoki Sugimoto, Satoshi Fujimine, Nobuhiro Nakamura
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Publication number: 20110169403Abstract: To provide non-lead glass for covering electrodes, whereby the strength of front substrates of plasma display devices can be improved, and the dielectric constant can be made small. Non-lead glass for covering electrodes, which comprises, as represented by mol % based on the following oxides, from 42 to 52% of B2O3, from 40 to 48% of SiO2, from 3.5 to less than 7% of K2O and from 0 to 6% of ZrO2, wherein the total content of B2O3 and SiO2 is at least 88%. Further, a plasma display device comprising a front glass substrate to be used as a display surface, a rear glass substrate and barrier ribs to define cells, wherein transparent electrodes formed on the front glass substrate or the rear glass substrate are covered with the above non-lead glass for covering electrodes.Type: ApplicationFiled: March 24, 2011Publication date: July 14, 2011Applicant: Asahi Glass Company, LimitedInventors: Kenji IMAKITA, Yasuko Osaki, Satoshi Fujimine
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Publication number: 20090017196Abstract: To provide a process for producing an electrode-formed glass substrate, which increases the strength of a front substrate of a plasma display device. Electrodes formed on a glass substrate are covered with a lead-free glass comprising, as represented by mass %, from 30 to 50% of B2O3, from 21 to 25% of SiO2, from 10 to 35% of ZnO, from 7 to 14% in total of K2O and either one or both of Li2O and Na2O, from 0 to 10% of Al2O3, from 0 to 10% of ZrO2, and from 0 to 5% of MgO+CaO+SrO+BaO, and when the molar fractions of Li2O, Na2O and K2O are represented by l, n and k, respectively, l is at most 0.025, and l+n+k is from 0.07 to 0.13.Type: ApplicationFiled: June 12, 2008Publication date: January 15, 2009Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Satoshi FUJIMINE, Hitoshi Onoda, Kenji Imakita, Yasuko Osaki, Hiroyuki Yamamoto
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Publication number: 20090004366Abstract: To provide a process for producing an electrode-formed glass substrate, which is capable of suppressing warpage without lowering the strength of a front substrate of a plasma display device. Electrodes formed on a glass substrate are covered with a lead-free glass comprising, as represented by mass %, from 30 to 50% of B2O3, more than 25% and at most 35% of SiO2, from 10 to 25% of ZnO, from 7 to 19% in total of K2O and either one or both of Li2O and Na2O, from 0 to 5% of Al2O3, from 0 to 5% of MgO+CaO+SrO+BaO, and when the molar fractions of Li2O, Na2O and K2O are represented by l, n and k, respectively, l is at most 0.025, and l+n+k is from 0.07 to 0.17.Type: ApplicationFiled: June 4, 2008Publication date: January 1, 2009Applicant: ASAHI GLASS COMPANY LIMITEDInventors: Hitoshi ONODA, Satoshi FUJIMINE, Kenji IMAKITA, Yasuko OSAKI, Hiroyuki YAMAMOTO
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Patent number: 7326666Abstract: Glass for forming barrier ribs for e.g. a plasma display panel, which consists, as represented by mol % based on the following oxides, essentially of from 24 to 50% of SiO2, from 13 to 23% of B2O3, from 10 to 32% of ZnO, from 3 to 20% of Li2O, from 1 to 9% of Na2O, from 1 to 15% of Al2O3, from 0 to 20% of MgO+CaO+SrO+BaO, and from 0 to 9% of Bi2O3, wherein ((B2O3+ZnO)—Al2O3) is at least 24 mol %; in a case where ZrO2 is contained, its content is at most 2 mol %; and neither PbO nor F is contained.Type: GrantFiled: November 5, 2004Date of Patent: February 5, 2008Assignee: Asahi Glass Company, LimitedInventors: Hiroyuki Yamamoto, Satoshi Fujimine, Hitoshi Onoda, Hiroshi Usui
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Publication number: 20060231737Abstract: A light emitting diode element having a light emitting diode sealed by glass, wherein the glass consists essentially of, as represented by mol % based on the following oxides, from 30 to 70% of SnO, from 15 to 50% of P2O5, from 0.1 to 20% of ZnO, from 0 to 10% of SiO2+GeO2, from 0 to 30% of Li2O+Na2O+K2O, and from 0 to 20% of MgO+CaO+SrO+BaO. Glass for covering a light emitting diode element, which has an internal transmittance of at least 80% with thickness of 1 mm for a light having a wavelength of 405. nm and which consists essentially of, as represented by mol % based on the following oxides, from 40 to 53% of TeO2, from 0 to 10% of GeO2, from 5 to 30% of B2O3, from 0 to 10% of Ga2O3, from 0 to 10% of Bi2O3, from 3 to 20% of ZnO, from 0 to 3% of Y2O3, from 0 to 3% of La2O3, from 0 to 7% of Gd2O3 and from 0 to 5% of Ta2O5, and TeO2+B2O3 is at most 75 mol %.Type: ApplicationFiled: January 5, 2006Publication date: October 19, 2006Applicant: Asahi Glass Company, LimitedInventors: Syuji Matsumoto, Tomoyuki Kobayashi, Naoki Sugimoto, Satoshi Fujimine, Nobuhiro Nakamura
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Patent number: 6987358Abstract: A glass for covering electrodes, which consists, as represented by mass percentage based on the following oxides, essentially of from 35 to 55% of PbO, from 15 to 30% of B2O3, from 4 to 15% of SiO2, from 20 to 44% of B2O3+SiO2, from 0.5 to 10% of TiO2+ZrO2+La2O3+Ta2O5, from 0 to 15% of Al2O3, from 0 to 25% of BaO, from 0 to 1% of CuO and from 0 to 1% of CeO2.Type: GrantFiled: July 14, 2003Date of Patent: January 17, 2006Assignee: Asahi Glass Company, LimitedInventors: Satoshi Fujimine, Tsuneo Manabe
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Publication number: 20050231118Abstract: Non-lead glass consisting essentially of, as represented by mol %, from 20 to 50% of B2O3, from 5 to 35% of SiO2, from 10 to 30% of ZnO, from 0 to 10% of Al2O3, from 0 to 10% of SrO, from 6 to 16% of BaO, from 2 to 16% of Li2O, from 0 to 10% of Na2O+K2O, from 0 to 9% of Bi2O3, and from 0 to 2% of CuO+CeO2, wherein (B2O3+SiO2+Al2O3)/(Bi2O3+BaO) is at least 3.25, and MgO+CaO is at most 8 mol %. Further, a plasma display device wherein transparent electrodes formed on a glass substrate constituting a front substrate, or electrodes formed on a glass substrate constituting a rear substrate, are covered by the non-lead glass.Type: ApplicationFiled: June 20, 2005Publication date: October 20, 2005Applicant: ASAHI GLASS COMPANY LIMITEDInventors: Satoshi Fujimine, Hiroshi Usui, Masaki Torimoto, Masamichi Tanida
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Publication number: 20050113241Abstract: Glass for forming barrier ribs for e.g. a plasma display panel, which consists, as represented by mol % based on the following oxides, essentially of from 24 to 50% of SiO2, from 13 to 23% of B2O3, from 10 to 32% of ZnO, from 3 to 20% of Li2O, from 1 to 9% of Na2O, from 1 to 15% of Al2O3, from 0 to 20% of MgO+CaO+SrO+BaO, and from 0 to 9% of Bi2O3, wherein ((B2O3+ZnO)—Al2O3) is at least 24 mol %; in a case where ZrO2 is contained, its content is at most 2 mol %; and neither PbO nor F is contained.Type: ApplicationFiled: November 5, 2004Publication date: May 26, 2005Applicant: Asahi Glass Company, LimitedInventors: Hiroyuki Yamamoto, Satoshi Fujimine, Hitoshi Onoda, Hiroshi Usui
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Publication number: 20040027071Abstract: A glass for covering electrodes, which consists, as represented by mass percentage based on the following oxides, essentially of from 35 to 55% of PbO, from 15 to 30% of B2O3, from 4 to 15% of SiO2, from 20 to 44% of B2O3+SiO2, from 0.5 to 10% of TiO2+ZrO2+La2O3+Ta2O5, from 0 to 15% of Al2O3, from 0 to 25% of BaO, from 0 to 1% of CuO and from 0 to 1% of CeO2.Type: ApplicationFiled: July 14, 2003Publication date: February 12, 2004Applicant: Asahi Glass Company, LimitedInventors: Satoshi Fujimine, Tsuneo Manabe
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Patent number: 6617789Abstract: A glass for covering electrodes, which consists, as represented by mass percentage based on the following oxides, essentially of: Mass percentage PbO 44 to 68% Bi2O3 0 to 18%, B2O3 19 to 23%, SiO2 1.2 to 5%, Al2O3 2 to 6%, ZnO 4 to 9%, CuO 0.1 to 0.5%, In2O3 1.1 to 2%, SnO2 0 to 1%, and CeO2 0 to 1%.Type: GrantFiled: October 9, 2001Date of Patent: September 9, 2003Assignees: Asahi Glass Company, Limited, Fujitsu Hitachi Plasma Display LimitedInventors: Hitoshi Onoda, Yumiko Aoki, Tsuneo Manabe, Satoshi Fujimine, Michifumi Kawai, Shoichi Iwanaga
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Patent number: 6497962Abstract: A low melting point glass for covering electrodes, which contains Cu in a content as calculated as CuO within a range of from 0.1 to 0.9% by mass percentage and which contains neither Mo or Sb.Type: GrantFiled: November 1, 2000Date of Patent: December 24, 2002Assignee: Asahi Glass Company, LimitedInventors: Satoshi Fujimine, Yumiko Aoki, Tsuneo Manabe
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Publication number: 20020079840Abstract: A glass for covering electrodes, which consists, as represented by mass percentage based on the following oxides, essentially of: 1 Mass percentage PbO 44 to 68% Bi2O3 0 to 18%, B2O3 19 to 23%, SiO2 1.2 to 5%, Al2O3 2 to 6%, ZnO 4 to 9%, CuO 0.1 to 0.5%, In2O3 1.1 to 2%, SnO2 0 to 1%, and CeO2 0 to 1%.Type: ApplicationFiled: October 9, 2001Publication date: June 27, 2002Applicant: Asahi Glass Company, LimitedInventors: Hitoshi Onoda, Yumiko Aoki, Tsuneo Manabe, Satoshi Fujimine, Michifumi Kawai, Shoichi Iwanaga
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Patent number: 6376400Abstract: A low melting point glass for covering electrodes, consisting, as represented by mass percentage based on the following oxides, essentially of: Mass percentage PbO 20 to 60%, Bi2O3 0 to 30%, B2O3 20 to 55%, SiO2 0 to 10%, Al2O3 0 to 15%, MgO + CaO 0 to 35%, SrO 0 to 35%, BaO 0 to 35%, ZnO 0 to 8%.Type: GrantFiled: February 24, 2000Date of Patent: April 23, 2002Assignee: Asahi Glass Company, LimitedInventors: Satoshi Fujimine, Siro Ootaki, Tsuneo Manabe, Kazuhiko Yamanaka, Masamichi Tanida, Yumiko Aoki