Membership
Tour
Register
Log in
Hidenori Chiba
Follow
Person
Fukushima-ken, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Applications
last 30 patents
Information
Patent Application
Resin optical component mold having minute concavo-convex portions...
Publication number
20050023433
Publication date
Feb 3, 2005
Alps Electric Co., Ltd.
Yoshihiko Ishitaka
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL