Inventor · disambiguated record
Yoshiya Chonan
Also filed as: CHONAN YOSHIYA
9 granted patents·209 citations·filing 1988–2014
90Inventor score
Top patents by PatentIndex Score
9 records- 0181US9387905B2Sprocket for bicycleSR SUNTOUR INC·Filed 2014·Granted Jul 12, 2016·7 cites·2 claims
- 0280US7735937B2Quick release axle assemblySAKAE ENGINEERING INC·Filed 2008·Granted Jun 15, 2010·16 cites·1 claims
- 0377US6513822B1Wheel suspension type front forkSAKAE ENGINEERING INC·Filed 2000·Granted Feb 4, 2003·28 cites·13 claims
- 0468US4917397AStructure for threading a cable through a bicycle frameSAKAE RINGYO KK·Filed 1988·Granted Apr 17, 1990·25 cites·7 claims
- 0565US5427397AWheel suspension type front forkSR SUNTOUR INC·Filed 1994·Granted Jun 27, 1995·36 cites·5 claims
- 0661US4915404AFrame for a bicycleSAKAE RINGYO KK·Filed 1989·Granted Apr 10, 1990·29 cites·1 claims
- 0759US5096215AFork end of a bicycleSAKAE RINGYO KK·Filed 1990·Granted Mar 17, 1992·31 cites·12 claims
- 0852US4887828AFixing structure of fork stem and fork shoulderSAKAE RINGYO KK·Filed 1988·Granted Dec 19, 1989·13 cites·5 claims
- 0948US5398954AWheel suspension type front fork and manufacturing method of sliding tube thereofSR SUNTOUR INC·Filed 1993·Granted Mar 21, 1995·24 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →