Inventor · disambiguated record
Shigeo Tuzuki
Also filed as: TUZUKI SHIGEO
6 granted patents·911 citations·filing 1993–1998
90Inventor score
Files withEQUOS RESEARCH KK6
Top patents by PatentIndex Score
6 records- 0197US5697466AHybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted Dec 16, 1997·191 cites·22 claims
- 0296US5433282AHybrid vehicle powered by an internal combustion engine and an electric motorEQUOS RESEARCH KK·Filed 1993·Granted Jul 18, 1995·190 cites·14 claims
- 0395US5562565APower transmission system in a hybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted Oct 8, 1996·158 cites·16 claims
- 0495US5513719AHybrid vehicleEQUOS RESEARCH KK·Filed 1994·Granted May 7, 1996·192 cites·19 claims
- 0593US5415603AHydraulic control system for hybrid vehicleEQUOS RESEARCH KK·Filed 1993·Granted May 16, 1995·127 cites·10 claims
- 0680USRE36678EHybrid vehicleEQUOS RESEARCH KK·Filed 1998·Granted May 2, 2000·53 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →