Inventor · disambiguated record
Masumi Nagasaka
Also filed as: NAGASAKA MASUMI
8 granted patents·157 citations·filing 1986–1997
89Inventor score
Top patents by PatentIndex Score
8 records- 0173US5003482AAutomotive constant speed cruise control systemTOYOTA MOTOR CO LTD·Filed 1989·Granted Mar 26, 1991·21 cites·11 claims
- 0271US6089535AThrottle valve control deviceTOYOTA MOTOR CO LTD·Filed 1997·Granted Jul 18, 2000·27 cites·6 claims
- 0370US4814991ACruise control system for a vehicleTOYOTA MOTOR CO LTD·Filed 1987·Granted Mar 21, 1989·27 cites·10 claims
- 0459US4862367AAutomatic speed control apparatus for controlling vehicle speed at set speedTOYOTA MOTOR CO LTD·Filed 1988·Granted Aug 29, 1989·19 cites·24 claims
- 0557US4877101AConstant-speed control device for a vehicleTOYOTA MOTOR CO LTD·Filed 1987·Granted Oct 31, 1989·17 cites·7 claims
- 0657US4803637ACruise control system for a vehicleTOYOTA MOTOR CO LTD·Filed 1987·Granted Feb 7, 1989·18 cites·6 claims
- 0755US4870583AConstant speed cruise control system of the duty ratio control typeFIJITSU TEN LIMITED·Filed 1986·Granted Sep 26, 1989·19 cites·15 claims
- 0848US4984166AAutomotive constant speed cruise control systemTOYOTA MOTOR CO LTD·Filed 1989·Granted Jan 8, 1991·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →