Membership
Tour
Register
Log in
Taizou Sugioka
Follow
Person
Ichihara, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Styrenic resin composition and semiconductor carrier device
Patent number
6,348,540
Issue date
Feb 19, 2002
Idemitsu Petrochemical Co., Ltd.
Taizou Sugioka
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Prepreg for printed circuit board and substrate for printed circuit...
Patent number
5,733,823
Issue date
Mar 31, 1998
Idemitsu Petrochemical Co., Ltd.
Taizou Sugioka
B32 - LAYERED PRODUCTS