Inventor · disambiguated record
Yoshinobu Tatsuzawa
Also filed as: CORP NIPPON TELEGRAPH TELEPHON · TATSUZAWA YOSHINOBU
3 granted patents·87 citations·filing 1974–1978
70Inventor score
Top patents by PatentIndex Score
3 records- 0189US3974337AFM television telephone systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1974·Granted Aug 10, 1976·80 cites·9 claims
- 0234US4114097AFrequency shift signal receiverNIPPON TELEGRAPH & TELEPHONE·Filed 1975·Granted Sep 12, 1978·4 cites·3 claims
- 0329US4216428APulse signal receiving system employing space diversityMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Aug 5, 1980·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →