Inventor · disambiguated record
Katsuhiko Tokunaga
Also filed as: TOKUNAGA KATSUHIKO
7 granted patents·181 citations·filing 1990–2021
85Inventor score
Top patents by PatentIndex Score
7 records- 0190US6401750B2Fuel tank unit of motorcycleSUZUKI CO LTD·Filed 2001·Granted Jun 11, 2002·50 cites·5 claims
- 0280US6213514B1Fuel tank system of a motor bicycleSUZUKI KAISHA TOSHIBA·Filed 1997·Granted Apr 10, 2001·59 cites·25 claims
- 0374US8307811B2Fuel pump mounting structure of motorcycleTOKUNAGA KATSUHIKO·Filed 2010·Granted Nov 13, 2012·4 cites·4 claims
- 0472US5086866AMotorcycle having body height adjustorSUZUKI CO LTD·Filed 1990·Granted Feb 11, 1992·44 cites·20 claims
- 0554US12122472B2Fuel tankSUZUKI MOTOR CORP·Filed 2021·Granted Oct 22, 2024·0 cites·7 claims
- 0651US5101923AMotorcycle having body height adjusting mechanismSUZUKI CO LTD·Filed 1990·Granted Apr 7, 1992·24 cites·7 claims
- 0744US12139227B2Fuel tank and method for manufacturing fuel tankSUZUKI MOTOR CORP·Filed 2021·Granted Nov 12, 2024·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →