Inventor · disambiguated record
Seiji Yasunobu
Also filed as: YASUNOBU SEIJI
9 granted patents·404 citations·filing 1984–1990
91Inventor score
Files withHITACHI LTD9
Top patents by PatentIndex Score
9 records- 0197US5042620AElevator control systemHITACHI LTD·Filed 1989·Granted Aug 27, 1991·143 cites·14 claims
- 0286US5018689AMethod and device for stopping vehicle at predetermined positionHITACHI LTD·Filed 1989·Granted May 28, 1991·42 cites·7 claims
- 0384US4717029ACrane control methodHITACHI LTD·Filed 1986·Granted Jan 5, 1988·34 cites·4 claims
- 0483US4756432ACrane control methodHITACHI LTD·Filed 1987·Granted Jul 12, 1988·46 cites·5 claims
- 0583US4617627AMethod for automatic operation of a vehicleHITACHI LTD·Filed 1984·Granted Oct 14, 1986·39 cites·25 claims
- 0677US4984174AInformation service systemHITACHI LTD·Filed 1988·Granted Jan 8, 1991·35 cites·17 claims
- 0774US4852007AMethod and device for stopping vehicle at predetermined positionHITACHI LTD·Filed 1987·Granted Jul 25, 1989·25 cites·42 claims
- 0871US5175795AHybridized frame inference and fuzzy reasoning system and methodHITACHI LTD·Filed 1989·Granted Dec 29, 1992·34 cites·20 claims
- 0936US5471559AMethod and apparatus for fuzzy knowledge reasoningHITACHI LTD·Filed 1990·Granted Nov 28, 1995·6 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →