Inventor · disambiguated record

Yukio Akatsu

Also filed as: AKATSU YUKIO

2 granted patents·34 citations·filing 1987–1988

62Inventor score

Technology areasA62C

Files withFS MFG CO LTD1 TOKYO BOSAI SETSUBI COMPANY LI1

Top patents by PatentIndex Score

2 records

0150US4838356AFire extinguisher foam chamber with remote maintenance and testing for oil tanksTOKYO BOSAI SETSUBI COMPANY LI·Filed 1987·Granted Jun 13, 1989·26 cites·8 claims
0245USD307647SAutomatic fire extinguisherFS MFG CO LTD·Filed 1988·Granted May 1, 1990·8 cites·1 claims

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