Inventor
ONIMARU KOUICHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “ONIMARU KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NTN TOYO BEARING CO LTD
6 patentsUS7559863B2Jul 14, 2009
Chain tensioner
NTN TOYO BEARING CO LTD16 citations82
US7766775B2Aug 3, 2010
Chain tensioner
NTN TOYO BEARING CO LTD3 citations61
US7654924B2Feb 2, 2010
Auto-tensioner
NTN TOYO BEARING CO LTD3 citations61
US11231091B2Jan 25, 2022
Chain tensioner
NTN TOYO BEARING CO LTD1 citations60
US11408490B2Aug 9, 2022
Chain tensioner
NTN TOYO BEARING CO LTD0 citations48
US10107368B2Oct 23, 2018
Chain tensioner
NTN TOYO BEARING CO LTD1 citations48