Inventor · disambiguated record

Masao Toriwaki

Also filed as: TORIWAKI MASAO

2 granted patents·17 citations·filing 1987–1988

59Inventor score

Technology areasH05K

Files withHAKUTO KK2

Top patents by PatentIndex Score

2 records

0141US4800611APlate cleaning apparatus and cleaning roller thereforHAKUTO KK·Filed 1987·Granted Jan 31, 1989·10 cites·9 claims
0236US4799284APlate cleaning apparatus and cleaning roller thereforHAKUTO KK·Filed 1988·Granted Jan 24, 1989·7 cites·1 claims

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