Assignee
MATSUKATA KOSUKE
3 granted patents·29 citations·filing 1974–1982
Top patents by PatentIndex Score
3 records- 0165US4512258AHigh speed underground transportation systemMATSUKATA KOSUKE·Filed 1982·Granted Apr 23, 1985·27 cites·1 claims
- 0224US4123064APredetermined index gauge for locating a selected record band on a gramaphone recordMATSUKATA KOSUKE·Filed 1977·Granted Oct 31, 1978·1 cites·3 claims
- 0323US3934884APrecision piece selector on gramaphone recordMATSUKATA KOSUKE·Filed 1974·Granted Jan 27, 1976·1 cites·4 claims
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