Inventor · disambiguated record
Yoshimoto Ohmura
Also filed as: OHMURA YOSHIMOTO
3 granted patents·53 citations·filing 1974–1985
71Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0183US4739420AMethod and apparatus for recording and reproducing a digital signal on a record medium using a rotary headSONY CORP·Filed 1985·Granted Apr 19, 1988·31 cites·11 claims
- 0271US3949346AMagnetoresistive elementSONY CORP·Filed 1974·Granted Apr 6, 1976·17 cites·6 claims
- 0341US4214756ARecord playerSONY CORP·Filed 1979·Granted Jul 29, 1980·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →