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Satoru Ohkawa
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Chuo-ku, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Glass-melting furnace, process for producing molten glass, apparatu...
Patent number
8,707,738
Issue date
Apr 29, 2014
Asahi Glass Company, Limited
Osamu Sakamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Process for producing molten glass, glass-melting furnace, process...
Patent number
8,573,007
Issue date
Nov 5, 2013
Asahi Glass Company, Limited
Osamu Sakamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Glass-melting furnace, process for producing molten glass, apparatu...
Patent number
8,544,298
Issue date
Oct 1, 2013
Asahi Glass Company, Limited
Osamu Sakamoto
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
DC/DC converter
Patent number
7,675,276
Issue date
Mar 9, 2010
Torex Semiconductor Ltd.
Satoru Ohkawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control circuit for DC/DC converter
Patent number
7,135,844
Issue date
Nov 14, 2006
Torex Device Co., Ltd.
Norimasa Hane
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING MOLTEN GLASS, AND METHOD FOR PRODUCING GLASS P...
Publication number
20140130547
Publication date
May 15, 2014
Asahi Glass Company, Limited
Nobuhiro SHINOHARA
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATU...
Publication number
20120216571
Publication date
Aug 30, 2012
ASAHI GLASS COMPANY, LIMITED
Osamu SAKAMOTO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATU...
Publication number
20120159992
Publication date
Jun 28, 2012
ASAHI GLASS COMPANY, LIMITED
Osamu SAKAMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
GLASS MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATU...
Publication number
20120159994
Publication date
Jun 28, 2012
ASAHI GLASS COMPANY, LIMITED
Osamu SAKAMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
GLASS MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATU...
Publication number
20120151966
Publication date
Jun 21, 2012
ASAHI GLASS COMPANY, LIMITED
Osamu SAKAMOTO
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Application
PROCESS FOR PRODUCING MOLTEN GLASS, GLASS-MELTING FURNACE, PROCESS...
Publication number
20120137737
Publication date
Jun 7, 2012
ASAHI GLASS COMPANY, LIMITED
Osamu SAKAMOTO
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
GLASS-MELTING FURNACE, PROCESS FOR PRODUCING MOLTEN GLASS, APPARATU...
Publication number
20120137736
Publication date
Jun 7, 2012
ASAHI GLASS COMPANY, LIMITED
Osamu Sakamoto
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DC/DC Converter
Publication number
20090079410
Publication date
Mar 26, 2009
TOREX SEMICONDUCTOR LTD.
Satoru Ohkawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Control circuit for DC/DC converter
Publication number
20040263136
Publication date
Dec 30, 2004
TOREX DEVICE CO., LTD.
Norimasa Hane
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...