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YASUHIRO YAMAMOTO
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CHIBA, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Microporous film
Patent number
8,669,002
Issue date
Mar 11, 2014
JNC Corporation
Yasuhiro Yamamoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymer obtained by addition-polymerization initiated by a silicon...
Patent number
7,964,692
Issue date
Jun 21, 2011
JNC Corporation
Mikio Yamahiro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Silicon compounds
Patent number
7,863,396
Issue date
Jan 4, 2011
Chisso Corporation
Mikio Yamahiro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production process for a silicon compound
Patent number
7,662,985
Issue date
Feb 16, 2010
Chisso Corporation
Mikio Yamahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Silicon compound
Patent number
7,399,819
Issue date
Jul 15, 2008
Chisso Corporation
Mikio Yamahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Optical waveguide using polymer composed of silsesquioxane derivative
Patent number
7,373,060
Issue date
May 13, 2008
Chisso Corporation
Hideshi Satake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
MICROPOROUS FILM
Publication number
20130005845
Publication date
Jan 3, 2013
JNC PETROCHEMICAL CORPORATION
YASUHIRO YAMAMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Production process for a silicon compound
Publication number
20090143606
Publication date
Jun 4, 2009
Mikio Yamahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer obtained by addition-polymerization initiated by a silicon...
Publication number
20090137765
Publication date
May 28, 2009
Mikio Yamahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Silicon compounds
Publication number
20060287454
Publication date
Dec 21, 2006
Mikio Yamahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Optical waveguide using polymer composed of silsesquioxane derivative
Publication number
20060204192
Publication date
Sep 14, 2006
Hideshi Satake
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Organosilicon compound and polymer having a cage-type silicon skeleton
Publication number
20060194068
Publication date
Aug 31, 2006
Takashi Katoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Silicon compounds
Publication number
20050049381
Publication date
Mar 3, 2005
Mikio Yamahiro
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...