Inventor · disambiguated record

Kikuko Okamura

Also filed as: OKAMURA KIKUKO

2 granted patents·125 citations·filing 1986–1987

69Inventor score

Technology areasG03G

Files withHODOGAYA CHEMICAL CO LTD2

Top patents by PatentIndex Score

2 records

0194US4780553AElectrophotographic toner and compounds useful for the tonerHODOGAYA CHEMICAL CO LTD·Filed 1987·Granted Oct 25, 1988·63 cites·7 claims
0294US4683188AElectrophotographic toner containing metal complex charge control agentHODOGAYA CHEMICAL CO LTD·Filed 1986·Granted Jul 28, 1987·62 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Kikuko Okamura 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 →