Inventor · disambiguated record
Kyosuke Kokatsu
Also filed as: KOKATSU KYOSUKE
7 granted patents·178 citations·filing 2000–2005
86Inventor score
Top patents by PatentIndex Score
7 records- 0187US7370720B2Electromotive power assisted bicycleSUNSTAR ENGINEERING INC·Filed 2002·Granted May 13, 2008·48 cites·47 claims
- 0287US7357209B2Electrically assisted bicycle which enables aerobic exerciseSUNSTAR ENGINEERING INC·Filed 2003·Granted Apr 15, 2008·67 cites·11 claims
- 0379US6851497B1Power-assisted bicycleSUNSTAR ENGINEERING INC·Filed 2000·Granted Feb 8, 2005·32 cites·31 claims
- 0459US7386482B2Server system for distributing an electromotive power assisted bicycleSUNSTAR ENGINEERING INC·Filed 2003·Granted Jun 10, 2008·19 cites·42 claims
- 0554US7258216B2One-way clutch and torque detection apparatus using sameSUNSTAR SUISSE SA·Filed 2005·Granted Aug 21, 2007·3 cites·4 claims
- 0647US6889809B2One-way clutch and torque detection apparatus using sameSUNSTAR SUISSE SA·Filed 2001·Granted May 10, 2005·7 cites·35 claims
- 0733USD460932SBicycle frameSONY CORP·Filed 2001·Granted Jul 30, 2002·2 cites·1 claims
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