Inventor · disambiguated record
Haruko Kakutani
Also filed as: KAKUTANI HARUKO
4 granted patents·74 citations·filing 1974–1984
78Inventor score
Files withKUREHA CHEMICAL IND CO LTD4
Top patents by PatentIndex Score
4 records- 0180US3967027AStable electret retaining a high surface potential and method of making the sameKUREHA CHEMICAL IND CO LTD·Filed 1974·Granted Jun 29, 1976·32 cites·12 claims
- 0276US4543294APolymer dielectric comprising copolymer of vinylidene fluoride, tetrafluoroethylene and ethyleneKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Sep 24, 1985·22 cites·7 claims
- 0359US4013531AMethod of producing high molecular film containing ionized materialKUREHA CHEMICAL IND CO LTD·Filed 1976·Granted Mar 22, 1977·9 cites·29 claims
- 0452US4656234ADielectric film for capacitor and process for producing sameKUREHA CHEMICAL IND CO LTD·Filed 1984·Granted Apr 7, 1987·11 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Haruko Kakutani 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 →