Inventor · disambiguated record

Kazunobu Otsukawa

Also filed as: OTSUKAWA KAZUNOBU

2 granted patents·195 citations·filing 1974–1974

71Inventor score

Technology areasG06Q G07F

Files withOMRON TATEISI ELECTRONICS CO2

Top patents by PatentIndex Score

2 records

0194US3958103AAutomatic ticket vending systemOMRON TATEISI ELECTRONICS CO·Filed 1974·Granted May 18, 1976·110 cites·2 claims
0293US3984660AApparatus for issuing a card having a predetermined monetary valueOMRON TATEISI ELECTRONICS CO·Filed 1974·Granted Oct 5, 1976·85 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →