Inventor · disambiguated record
Fumikatsu Tokiwa
Also filed as: TOKIWA FUMIKATSU
3 granted patents·115 citations·filing 1974–1975
76Inventor score
Files withKAO CORP3
Top patents by PatentIndex Score
3 records- 0193US3979318AStabilized sodium percarbonate compositionKAO CORP·Filed 1974·Granted Sep 7, 1976·52 cites·11 claims
- 0278US3977988AStabilized sodium percarbonate and process for preparing sameKAO CORP·Filed 1975·Granted Aug 31, 1976·35 cites·10 claims
- 0370US4002579ADetergent compositionKAO CORP·Filed 1975·Granted Jan 11, 1977·28 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Fumikatsu Tokiwa 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 →