Yukio Fujii

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Kuwana-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Full-type rolling bearing and roller cam follower for engine
- Patent number 7,490,583
- Issue date Feb 17, 2009
- NTN Corporation
- Tadatoshi Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Rolling part and power transmission part
- Patent number 6,666,931
- Issue date Dec 23, 2003
- NTN Corporation
- Kikuo Maeda
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Full-type rolling bearing and roller cam follower for engine
- Publication number 20040079310
- Publication date Apr 29, 2004
- NTN Corporation
- Tadatoshi Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Rolling bearing ring of constant velocity joint, and support compon...
- Publication number 20040048676
- Publication date Mar 11, 2004
- NTN Corporation
- Yukio Fujii
- C21 - METALLURGY OF IRON
Information Patent Application
Rolling part and power transmission part
- Publication number 20020157735
- Publication date Oct 31, 2002
- NTN Corporation
- Kikuo Maeda
- C21 - METALLURGY OF IRON