Membership
Tour
Register
Log in
Yuji Okamoto
Follow
Person
Mie, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for manufacturing rolling contact member, process for manuf...
Patent number
9,346,097
Issue date
May 24, 2016
NTN Corporation
Kikuo Maeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tapered roller bearings and gear shaft support devices
Patent number
7,090,405
Issue date
Aug 15, 2006
NTN Corporation
Takashi Tsujimoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tapered roller bearings and gear shaft support devices
Patent number
6,447,168
Issue date
Sep 10, 2002
NTN Corporation
Takashi Tsujimoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tapered roller bearings and gear shaft support devices
Patent number
6,328,477
Issue date
Dec 11, 2001
NTN Corporation
Takashi Tsujimoto
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR MANUFACTURING ROLLING CONTACT MEMBER, PROCESS FOR MANUF...
Publication number
20120137523
Publication date
Jun 7, 2012
NTN Corporation
Kikuo Maeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
PROCESS FOR MANUFACTURING ROLLING CONTACT MEMBER, PROCESS FOR MANUF...
Publication number
20090257701
Publication date
Oct 15, 2009
Kikuo Maeda
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tapered roller bearings and gear shaft support devices
Publication number
20040047528
Publication date
Mar 11, 2004
Takashi Tsujimoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tapered roller bearings and gear shaft support devices
Publication number
20020186908
Publication date
Dec 12, 2002
Takashi Tsujimoto
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tapered roller bearings and gear shaft support devices
Publication number
20010031105
Publication date
Oct 18, 2001
Takashi Tsujimoto
B60 - VEHICLES IN GENERAL