Inventor · disambiguated record
Yamanaka Masahiro
Also filed as: MASAHIRO YAMANAKA
3 granted patents·71 citations·filing 1997–1999
74Inventor score
Files withSHIMANO KK3
Top patents by PatentIndex Score
3 records- 0183US6195894B1Bicycle crank and method for manufacturing sameSHIMANO KK·Filed 1999·Granted Mar 6, 2001·22 cites·14 claims
- 0278US6014913AHollow crank spindle unit for bicyclesSHIMANO KK·Filed 1997·Granted Jan 18, 2000·38 cites·18 claims
- 0345US6227070B1Bicycle crank and method for manufacturing sameSHIMANO KK·Filed 1997·Granted May 8, 2001·11 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →