Inventor · disambiguated record
Kanshi Yamamoto
Also filed as: YAMAMOTO KANSHI
9 granted patents·220 citations·filing 1978–1999
90Inventor score
Top patents by PatentIndex Score
9 records- 0189US5517204AAntenna directing apparatusTOKIMEC INC·Filed 1993·Granted May 14, 1996·81 cites·22 claims
- 0266US4694696AVibration-type gyro apparatusTOKYO KEIKI KK·Filed 1985·Granted Sep 22, 1987·28 cites·3 claims
- 0365US4831544AAttitude and heading reference detecting apparatusTOKYO KEIKI KK·Filed 1987·Granted May 16, 1989·28 cites·4 claims
- 0458US4336594AAutomatic steering apparatus for shipsTOKYO KEIKI KK·Filed 1978·Granted Jun 22, 1982·14 cites·8 claims
- 0557US5349531ANavigation apparatus using a global positioning systemTOKIMEC INC·Filed 1992·Granted Sep 20, 1994·31 cites·8 claims
- 0649US4879918AGyro compassTOKYO KEIKI KK·Filed 1988·Granted Nov 14, 1989·12 cites·4 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
- 0834US6131297AGyro compassTOKIMEC INC·Filed 1999·Granted Oct 17, 2000·7 cites·7 claims
- 0931US4766834AMarine automatic steering apparatusTOKYO KEIKI KK·Filed 1987·Granted Aug 30, 1988·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →