Inventor · disambiguated record
Tatsuya Iwatsuki
Also filed as: IWATSUKI TATSUYA
10 granted patents·143 citations·filing 1984–1988
90Inventor score
Top patents by PatentIndex Score
10 records- 0175US4739678AOil separating structure of automatic transmissionAISIN WARNER·Filed 1985·Granted Apr 26, 1988·25 cites·5 claims
- 0269US4763749AFour-wheel drive vehicleAISIN WARNER·Filed 1985·Granted Aug 16, 1988·26 cites·3 claims
- 0366US4911260AFour-wheel drive vehicleAISIN WARNER·Filed 1988·Granted Mar 27, 1990·23 cites·4 claims
- 0463US4862768ALimiting/switching device for four wheel drive vehicleAISIN WARNER·Filed 1986·Granted Sep 5, 1989·21 cites·11 claims
- 0551US4745819ACompact power transmission device for a four-wheel drive vehicleAISIN WARNER·Filed 1986·Granted May 24, 1988·14 cites·4 claims
- 0650US4763748AFour-wheel drive vehicleAISIN WARNER·Filed 1985·Granted Aug 16, 1988·11 cites·3 claims
- 0741US4790211APower transmission device for four wheel drive vehicle having an improved differential motion limiting mechanismAISIN WARNER·Filed 1986·Granted Dec 13, 1988·8 cites·3 claims
- 0840US4646890AOne-way clutch mounting means for automatic transmissionsAISIN WARNER·Filed 1984·Granted Mar 3, 1987·6 cites·2 claims
- 0938US4909345APower transmission device for four wheel drive vehiclesAISIN AW CO·Filed 1988·Granted Mar 20, 1990·7 cites·16 claims
- 1032US4896739AFour-wheel drive vehicleAISIN WARNER·Filed 1988·Granted Jan 30, 1990·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →