Inventor · disambiguated record
Ryuichirou Takamoto
Also filed as: TAKAMOTO RYUICHIROU
3 granted patents·75 citations·filing 2003–2012
73Inventor score
Top patents by PatentIndex Score
3 records- 0192US7942768B2Electrically operated derailleur that re-engages a disengaged derailleur force overload clutchSHIMANO KK·Filed 2008·Granted May 17, 2011·42 cites·15 claims
- 0282US9284016B2Bicycle component control apparatusTAKAMOTO RYUICHIROU·Filed 2012·Granted Mar 15, 2016·11 cites·24 claims
- 0368US6877755B2Shift control apparatus for a bicycle transmission that operates when signals are detectedSHIMANO KK·Filed 2003·Granted Apr 12, 2005·22 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →