Inventor
OISHI TOSHINARI
JP28 patents
⚠️ This page may combine multiple inventors who share the name “OISHI TOSHINARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHIMANO KK
23 patentsUS7325391B1Feb 5, 2008
Bicycle chain
SHIMANO KK68 citations97
US10059400B2Aug 28, 2018
Multiple bicycle sprocket assembly
SHIMANO KK26 citations94
US9932090B2Apr 3, 2018
Bicycle rear sprocket assembly
SHIMANO KK21 citations94
US9926038B2Mar 27, 2018
Bicycle sprocket, bicycle rear sprocket, and bicycle multiple sprocket assembly
SHIMANO KK27 citations94
US9868491B1Jan 16, 2018
Bicycle sprocket assembly
SHIMANO KK21 citations94
US7946941B2May 24, 2011
Bicycle outer chain link
SHIMANO KK31 citations92
US7914410B2Mar 29, 2011
Bicycle chain connecting link
SHIMANO KK23 citations92
US9873287B2Jan 23, 2018
Bicycle hub assembly and bicycle transmission system
SHIMANO KK17 citations85
US11180217B2Nov 23, 2021
Multiple bicycle sprocket assembly
SHIMANO KK6 citations84
US10577050B2Mar 3, 2020
Bicycle sprocket
SHIMANO KK8 citations84
US10112681B2Oct 30, 2018
Bicycle sprocket supporting member and bicycle sprocket assembly
SHIMANO KK8 citations84
US9623931B2Apr 18, 2017
Bicycle transmission apparatus
SHIMANO KK8 citations84
US9403578B1Aug 2, 2016
Bicycle sprocket assembly and bicycle rear sprocket assembly
SHIMANO KK11 citations84
US7361110B2Apr 22, 2008
Bicycle derailleur
SHIMANO KK9 citations84
US7082747B2Aug 1, 2006
Chain connecting pin extracting apparatus
SHIMANO KK13 citations84
US10300986B2May 28, 2019
Bicycle transmission apparatus and bicycle drive unit
SHIMANO KK7 citations83
US10309515B2Jun 4, 2019
Bicycle rear sprocket
SHIMANO KK4 citations73
US9789928B2Oct 17, 2017
Bicycle transmission apparatus
SHIMANO KK4 citations73
US7473198B2Jan 6, 2009
Apparatus for connecting bicycle chain links together
SHIMANO KK7 citations70
US10316951B2Jun 11, 2019
Bicycle drive unit
SHIMANO KK1 citations62
US10968998B2Apr 6, 2021
Bicycle rear sprocket adapter
SHIMANO KK0 citations52
US10060507B2Aug 28, 2018
Bicycle chain
SHIMANO KK1 citations52
US10486770B2Nov 26, 2019
Bicycle tensioner apparatus and bicycle tensioner
SHIMANO KK0 citations51
OISHI TOSHINARI
4 patentsUS8734280B2May 27, 2014
Inner link plate for bicycle chain
OISHI TOSHINARI30 citations92
US8096908B2Jan 17, 2012
Bicycle sprocket with a laterally projecting gear change tooth
OISHI TOSHINARI49 citations92
US8696503B2Apr 15, 2014
Bicycle sprocket assembly
OISHI TOSHINARI25 citations89
US9376165B2Jun 28, 2016
Bicycle sprocket
OISHI TOSHINARI10 citations83