Membership
Tour
Register
Log in
Takuma Miyazawa
Follow
Person
Nagano, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Abrasive
Patent number
6,447,562
Issue date
Sep 10, 2002
XEBEC Technology Co., Ltd.
Takehiko Sumiyoshi
B24 - GRINDING POLISHING