Inventor · disambiguated record
Katsuhiro Ohba
Also filed as: OHBA KATSUHIRO
3 granted patents·24 citations·filing 1974–1976
64Inventor score
Files withVICTOR COMPANY OF JAPAN3
Top patents by PatentIndex Score
3 records- 0173US4096360AMultichannel record disc reproducing systemVICTOR COMPANY OF JAPAN·Filed 1976·Granted Jun 20, 1978·21 cites·7 claims
- 0229US3983500AAngle modulated wave demodulation systemVICTOR COMPANY OF JAPAN·Filed 1974·Granted Sep 28, 1976·2 cites·4 claims
- 0328US4107478AAngle modulated wave demodulation systemVICTOR COMPANY OF JAPAN·Filed 1976·Granted Aug 15, 1978·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →