Inventor · disambiguated record

Mitsunobu Fujikawa

Also filed as: FUJIKAWA MITSUNOBU

2 granted patents·37 citations·filing 1981–1989

62Inventor score

Technology areasG11B Y10S

Files withSONY CORP2

Top patents by PatentIndex Score

2 records

0164US4935815AScanconverter system with superimposing apparatusSONY CORP·Filed 1989·Granted Jun 19, 1990·28 cites·8 claims
0254US4420779AAutomatic cassette changerSONY CORP·Filed 1981·Granted Dec 13, 1983·9 cites·22 claims

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