Inventor · disambiguated record
Hisatake Fujioka
Also filed as: FUJIOKA HISATAKE
5 granted patents·72 citations·filing 1976–1990
77Inventor score
Top patents by PatentIndex Score
5 records- 0180US4882897AClutch control structure for a walking operator type lawn mowerKUBOTA LTD·Filed 1988·Granted Nov 28, 1989·38 cites·10 claims
- 0261US5012907ATransmission for separately drivable right and left wheelsKUBOTA KK·Filed 1990·Granted May 7, 1991·19 cites·8 claims
- 0355US4739850AWalking operator type agricultural machine having transmission system with disk type frictional stepless change speed apparatusKUBOTA LTD·Filed 1986·Granted Apr 26, 1988·15 cites·17 claims
- 0421US4660668ASelf-propelled agricultural machineKUBOTA LTD·Filed 1985·Granted Apr 28, 1987·0 cites·7 claims
- 0516US4119183AClutchKUBATA LTD·Filed 1976·Granted Oct 10, 1978·0 cites·1 claims
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