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last 30 patents
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Patent Grant
Semiconductor substrate, electrode forming method, and solar cell f...
Patent number
8,766,089
Issue date
Jul 1, 2014
Shin-Etsu Handotai Co., Ltd.
Naoki Ishikawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Phosphorus paste for diffusion and process for producing solar batt...
Patent number
8,405,176
Issue date
Mar 26, 2013
Shin-Etsu Chemical Co., Ltd.
Shintarou Tsukigata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor substrate, method for forming electrode, and method f...
Patent number
8,319,096
Issue date
Nov 27, 2012
Shin-Etsu Handotai Co., Ltd.
Naoki Ishikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Semiconductor substrate, electrode forming method, and solar cell f...
Patent number
8,253,011
Issue date
Aug 28, 2012
Shin-Etsu Handotai Co., Ltd.
Naoki Ishikawa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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Patent Application
SEMICONDUCTOR SUBSTRATE, ELECTRODE FORMING METHOD, AND SOLAR CELL F...
Publication number
20120289044
Publication date
Nov 15, 2012
Shin-Etsu Chemical Co., Ltd.
Naoki Ishikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
PHOSPHORUS PASTE FOR DIFFUSION AND PROCESS FOR PRODUCING SOLAR BATT...
Publication number
20110045624
Publication date
Feb 24, 2011
Shin-Etsu Chemical Co., Ltd.
Shintarou Tsukigata
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
SEMICONDUCTOR SUBSTRATE, ELECTRODE FORMING METHOD, AND SOLAR CELL F...
Publication number
20090243111
Publication date
Oct 1, 2009
Shin-Etsu Handotai Co., Ltd.
Naoki Ishikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Semiconductor substrate, method for forming electrode, and method f...
Publication number
20090194151
Publication date
Aug 6, 2009
Shin-Etsu Handotai Co., Ltd.
Naoki Ishikawa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for manufacturing solar cell and solar cell, and method for...
Publication number
20090020158
Publication date
Jan 22, 2009
Shin-Etsu Handotai Co., Ltd.
Hiroyuki Ohtsuka
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...