Inventor · disambiguated record
Keisaku Hikishima
Also filed as: HIKISHIMA KEISAKU
7 granted patents·277 citations·filing 1985–1995
88Inventor score
Top patents by PatentIndex Score
7 records- 0193US4579183ATransmission for self-propelled working vehiclesKANZAKI KOKYUKOKI MFG CO LTD·Filed 1985·Granted Apr 1, 1986·75 cites·5 claims
- 0285US5570605ATransmission assembly for tractorsKANZAKI KOKYUKOKI MFG CO LTD·Filed 1995·Granted Nov 5, 1996·45 cites·6 claims
- 0385US5058455ATransmission assembly for tractorKANZAKI KOKYUKOKI MFG LTD·Filed 1990·Granted Oct 22, 1991·49 cites·4 claims
- 0484US4841794ATransmission for self-propelled walking mowersKANZAKI KOKYUKOKI MFG CO LTD·Filed 1988·Granted Jun 27, 1989·44 cites·3 claims
- 0569US4613024APower transmission for working vehiclesKANZAKI KOKYUKOKI MFG CO LTD·Filed 1985·Granted Sep 23, 1986·26 cites·7 claims
- 0663US4896487ADrive system for walking mowersKANZAKI KOKYUKOKI MFG CO LTD·Filed 1988·Granted Jan 30, 1990·28 cites·1 claims
- 0740US5058459ATransmission assembly for tractorsKANZAKI KOKYUKOKI MFG LTD·Filed 1991·Granted Oct 22, 1991·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →