Inventor · disambiguated record
Fumitoshi Ichikawa
Also filed as: ICHIKAWA FUMITOSHI
3 granted patents·55 citations·filing 1989–1994
72Inventor score
Top patents by PatentIndex Score
3 records- 0148US5179510APower converting apparatus capable of suppressing a fault currentTOKYO ELECTRIC POWER CO·Filed 1991·Granted Jan 12, 1993·16 cites·12 claims
- 0245US5485075AReactive power compensating apparatus and method for reducing in switching loss in steady state operation thereofTOSHIBA KK·Filed 1994·Granted Jan 16, 1996·21 cites·9 claims
- 0344US5010467AControl apparatus of DC power coupling systemTOKYO ELECTRIC POWER CO·Filed 1989·Granted Apr 23, 1991·18 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Fumitoshi Ichikawa 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 →