Inventor

KATAGIRI CHIKARA

JP3 patents

Patents

3 patents

US7354346B2Apr 8, 2008

Torque limiter

NTN TOYO BEARING CO LTD6 citations61

US6905248B2Jun 14, 2005

Electroconductive grease-filled bearing

NTN TOYO BEARING CO LTD6 citations54

US6425645B1Jul 30, 2002

Thrust ball bearing

NTN TOYO BEARING CO LTD5 citations54