Inventor

AKAI KAZUYUKI

2 patents

⚠️ This page may combine multiple inventors who share the name “AKAI KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON COINCO CO LTD

1 patent

US3948377AApr 6, 1976

Coin handling apparatus for a vending machine

NIPPON COINCO CO LTD19 citations68

NIPPON KOINKO KK

1 patent

US3971393AJul 27, 1976

Apparatus for automatic supplement of change coins in a coin operated machine

NIPPON KOINKO KK14 citations66