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Jun-ichi Tabei
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Shinagawa-ku, JP
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Patents Grants
last 30 patents
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Patent Grant
Method of manufacturing esterified substance
Patent number
9,070,628
Issue date
Jun 30, 2015
Sumitomo Bakelite Co., Ltd.
Jun-ichi Tabei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Epoxy resin composition for semiconductor encapsulation, and semico...
Patent number
9,048,187
Issue date
Jun 2, 2015
Sumitomo Bakelite Co., Ltd.
Jun-ichi Tabei
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Epoxy resin composition for semiconductor encapsulant and semicondu...
Patent number
8,648,479
Issue date
Feb 11, 2014
Sumitomo Bakelite Co., Ltd.
Jun-ichi Tabei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
RESIN COMPOSITION FOR ENCAPSULATION AND ELECTRONIC DEVICE USING THE...
Publication number
20150152258
Publication date
Jun 4, 2015
SUMITOMO BAKELITE CO., LTD.
Jun-ichi Tabei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULANT AND SEMICONDU...
Publication number
20130062748
Publication date
Mar 14, 2013
SUMITOMO BAKELITE CO., LTD.
Jun-ichi Tabei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING ESTERIFIED SUBSTANCE
Publication number
20130059983
Publication date
Mar 7, 2013
AIR WATER INC.
Jun-ichi Tabei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EPOXY RESIN COMPOSITION FOR SEMICONDUCTOR ENCAPSULATION, AND SEMICO...
Publication number
20120319306
Publication date
Dec 20, 2012
SUMITOMO BAKELITE CO., LTD.
Jun-ichi Tabei
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...