Inventor · disambiguated record
Ryozo Imanishi
Also filed as: IMANISHI RYOZO
11 granted patents·394 citations·filing 1986–1996
93Inventor score
Top patents by PatentIndex Score
11 records- 0195US5689953ACooling system for a liquid-cooled engineKUBOTA KK·Filed 1996·Granted Nov 25, 1997·84 cites·20 claims
- 0287US5678648AWorking vehicleKUBOTA KK·Filed 1995·Granted Oct 21, 1997·46 cites·10 claims
- 0387US5367861ARiding lawn mowerKUBOTA KK·Filed 1992·Granted Nov 29, 1994·49 cites·6 claims
- 0479US5284115ACooling system for a working vehicleKUBOTA KK·Filed 1993·Granted Feb 8, 1994·47 cites·7 claims
- 0579US5113819ACooling system for a liquid cooled engineKUBOTA KK·Filed 1991·Granted May 19, 1992·40 cites·11 claims
- 0670US5335487AEngine speed control apparatus for a working vehicleKUBOTA KK·Filed 1993·Granted Aug 9, 1994·33 cites·19 claims
- 0759US5410923AShift control system for a vehicle transmission having a backward/forward drive changeover device and a stepless change speed deviceKUBOTA KK·Filed 1993·Granted May 2, 1995·16 cites·8 claims
- 0859US5215056AEngine speed control system for a working vehicleKUBOTA KK·Filed 1992·Granted Jun 1, 1993·22 cites·5 claims
- 0959US4723622AWheel drive mode changeover apparatusKUBOTA LTD·Filed 1986·Granted Feb 9, 1988·22 cites·7 claims
- 1053US5042604AWorking vehicleKUBOTA LTD·Filed 1989·Granted Aug 27, 1991·14 cites·6 claims
- 1153US5029668AMuffler systemKUBOTA LTD·Filed 1989·Granted Jul 9, 1991·21 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →