Inventor · disambiguated record

Seiu Sakai

Also filed as: SAKAI SEIU

1 granted patent·19 citations·filing 1974–1974

39Inventor score

Technology areasG07F

Files withNIPPON COINCO CO LTD1

Top patents by PatentIndex Score

1 record

0168US3948377ACoin handling apparatus for a vending machineNIPPON COINCO CO LTD·Filed 1974·Granted Apr 6, 1976·19 cites·1 claims

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