Assignee
ISHIKAWA NORIYASU
JP·3 granted patents·112 citations·filing 2006–2012
Top patents by PatentIndex Score
3 records- 0193US8241158B2Bicycle derailleur apparatus with a supported power supplyISHIKAWA NORIYASU·Filed 2006·Granted Aug 14, 2012·58 cites·33 claims
- 0293US8202182B2Motion resisting apparatus for a bicycle derailleurISHIKAWA NORIYASU·Filed 2008·Granted Jun 19, 2012·42 cites·22 claims
- 0382US8602929B2Motion resisting apparatus for a bicycle derailleurISHIKAWA NORIYASU·Filed 2012·Granted Dec 10, 2013·12 cites·26 claims
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