Inventor · disambiguated record

Fukutoshi Tominaga

Also filed as: TOMINAGA FUKUTOSHI

3 granted patents·186 citations·filing 1988–1991

77Inventor score

Technology areasG05F

Files withNISHIMU DENSHI KOGYO KK3

Top patents by PatentIndex Score

3 records

0188US4893069AFerroresonant three-phase constant AC voltage transformer arrangement with compensation for unbalanced loadsNISHIMU DENSHI KOGYO KK·Filed 1989·Granted Jan 9, 1990·62 cites·6 claims
0286US4862059AFerroresonant constant AC voltage transformerNISHIMU DENSHI KOGYO KK·Filed 1988·Granted Aug 29, 1989·61 cites·13 claims
0383US5237208AApparatus for parallel operation of triport uninterruptable power source devicesNISHIMU DENSHI KOGYO KK·Filed 1991·Granted Aug 17, 1993·63 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Fukutoshi Tominaga files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

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