Membership
Tour
Register
Log in
Yoshifumi Tachi
Follow
Person
Naruto, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dielectric resin foam and lens for radio waves using the same
Patent number
7,179,844
Issue date
Feb 20, 2007
Otsuka Chemical Co., Ltd.
Minoru Aki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Blowing agent powder and process for producing the same
Patent number
6,399,201
Issue date
Jun 4, 2002
Otsuka Chemical Co., Ltd.
Tsukasa Maekawa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Substantially anhydrous foaming agent and process for producing the...
Patent number
6,355,698
Issue date
Mar 12, 2002
Otsuka Chemical Co., Ltd.
Tsukasa Maekawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Dielectric resin foam and lens antenna comprising the same
Publication number
20040029985
Publication date
Feb 12, 2004
Minoru Aki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SUBSTANTIALLY ANHYDROUS BLOWING AGENT AND PROCESS FOR PRODUCING THE...
Publication number
20020025988
Publication date
Feb 28, 2002
TSUKASA MAEKAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...