Inventor · disambiguated record
Masatoki Utsumi
Also filed as: UTSUMI MASATOKI
3 granted patents·161 citations·filing 1974–1985
74Inventor score
Top patents by PatentIndex Score
3 records- 0189US4318718ADischarge wire cleaning device for an electric dust collectorICHIKAWA WOOLEN TEXTILE·Filed 1980·Granted Mar 9, 1982·133 cites·8 claims
- 0273US4698991AMethod of and apparatus for controlling forming press conditionsTOYOTA MOTOR CO LTD·Filed 1985·Granted Oct 13, 1987·23 cites·9 claims
- 0335US4028961AShock absorbing steering assembly for automotive vehiclesTOYOTA MOTOR CO LTD·Filed 1974·Granted Jun 14, 1977·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →