Inventor · disambiguated record
Isao Masuzawa
Also filed as: MASUZAWA ISAO
10 granted patents·142 citations·filing 1974–1997
90Inventor score
Top patents by PatentIndex Score
10 records- 0172US4763072AMagnetic azimuth detectorTOKYO KEIKI KK·Filed 1986·Granted Aug 9, 1988·36 cites·5 claims
- 0269US6019056AAnti-rolling apparatusTOKIMEC INC·Filed 1997·Granted Feb 1, 2000·23 cites·17 claims
- 0359US5719335AElectrostatic rate gyroscopeTOKIMEC INC·Filed 1996·Granted Feb 17, 1998·18 cites·21 claims
- 0458US4336594AAutomatic steering apparatus for shipsTOKYO KEIKI KK·Filed 1978·Granted Jun 22, 1982·14 cites·8 claims
- 0548US3949696AMarine steering arrangementTOKYO KEIKI KK·Filed 1974·Granted Apr 13, 1976·10 cites·6 claims
- 0645US4811679AMarine automatic steering apparatusTOKYO KEIKI KK·Filed 1986·Granted Mar 14, 1989·12 cites·11 claims
- 0744US5781296AClosed loop type fiber optic gyroscope for measuring absolute rotation by delta serrodyne wave phase modulationTOKIMEC INC·Filed 1996·Granted Jul 14, 1998·15 cites·19 claims
- 0838US5781985AMethod of making a gyro apparatusTOKIMEC INC·Filed 1995·Granted Jul 21, 1998·7 cites·2 claims
- 0931US4766834AMarine automatic steering apparatusTOKYO KEIKI KK·Filed 1987·Granted Aug 30, 1988·4 cites·10 claims
- 1021US4855739AMarine autopilot apparatusTOKYO KEIKE CO LTD·Filed 1987·Granted Aug 8, 1989·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →