Assignee
SANWA SEIKI MFG CO LTD
15 granted patents·95 citations·filing 1974–1985
Top patents by PatentIndex Score
15 records- 0181US3976335AModulator of an antiskid device for air brakesSANWA SEIKI MFG CO LTD·Filed 1975·Granted Aug 24, 1976·21 cites·1 claims
- 0274US4035034AAntiskid device for air brakesSANWA SEIKI MFG CO LTD·Filed 1976·Granted Jul 12, 1977·15 cites·17 claims
- 0364US3963277AVehicle brake systemSANWA SEIKI MFG CO LTD·Filed 1975·Granted Jun 15, 1976·12 cites·4 claims
- 0449US4305366AInjection timing control system for fuel-injection pump for engineSANWA SEIKI MFG CO LTD·Filed 1979·Granted Dec 15, 1981·9 cites·4 claims
- 0542US3976336AAntiskid device for air brakesSANWA SEIKI MFG CO LTD·Filed 1975·Granted Aug 24, 1976·5 cites·1 claims
- 0633US4527531AMethod of detecting fuel injection timingSANWA SEIKI MFG CO LTD·Filed 1982·Granted Jul 9, 1985·6 cites·8 claims
- 0732US3993364AAnti-skid device for use with vehicle brake systemsSANWA SEIKI MFG CO LTD·Filed 1975·Granted Nov 23, 1976·4 cites·2 claims
- 0829US4397178AFuel economy running indicatorSANWA SEIKI MFG CO LTD·Filed 1981·Granted Aug 9, 1983·3 cites·6 claims
- 0928US4455867AMethod of detecting control error in digital controlSANWA SEIKI MFG CO LTD·Filed 1981·Granted Jun 26, 1984·3 cites·6 claims
- 1028US3942250AElectric hand nibbling machineSANWA SEIKI MFG CO LTD·Filed 1974·Granted Mar 9, 1976·7 cites·4 claims
- 1126US4644475AMethod of controlling actuator by applying driving pulseSANWA SEIKI MFG CO LTD·Filed 1985·Granted Feb 17, 1987·2 cites·13 claims
- 1226US4558679AMethod of controlling hydraulic actuatorSANWA SEIKI MFG CO LTD·Filed 1981·Granted Dec 17, 1985·3 cites·6 claims
- 1324US4535402ADigital control methodSANWA SEIKI MFG CO LTD·Filed 1981·Granted Aug 13, 1985·0 cites·5 claims
- 1415US3998133ARadial type hydraulic pump motorSANWA SEIKI MFG CO LTD·Filed 1975·Granted Dec 21, 1976·2 cites·3 claims
- 1513US4060201ASprinkler headSANWA SEIKI MFG CO LTD·Filed 1976·Granted Nov 29, 1977·3 cites·5 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →