Membership
Tour
Register
Log in
Norimasa Marui
Follow
Person
Iwata-shi, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing hydro dynamic bearing device
Patent number
6,799,372
Issue date
Oct 5, 2004
NTN Corporation
Masayuki Kaimi
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
Method for manufacturing hydro dynamic bearing device
Publication number
20030213128
Publication date
Nov 20, 2003
Masayuki Kaimi
B24 - GRINDING POLISHING