Inventor · disambiguated record
Ikuo Soma
Also filed as: SOMA IKUO
6 granted patents·97 citations·filing 1973–1980
83Inventor score
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0192US4299902AImage forming process and apparatus thereforCANON KK·Filed 1978·Granted Nov 10, 1981·50 cites·6 claims
- 0276US3991709ARegenerating device for developing liquidCANON KK·Filed 1975·Granted Nov 16, 1976·17 cites·7 claims
- 0370US4335953AVariable magnification copying apparatusCANON KK·Filed 1980·Granted Jun 22, 1982·10 cites·28 claims
- 0464US4161361AWet type electrophotographic apparatusCANON KK·Filed 1977·Granted Jul 17, 1979·11 cites·28 claims
- 0548US3950595ATransferring paper for electrophotographyCANON KK·Filed 1973·Granted Apr 13, 1976·5 cites·12 claims
- 0641US4141646AElectrophotography apparatus with downtime control circuitryCANON KK·Filed 1976·Granted Feb 27, 1979·4 cites·31 claims
Join the waitlist — get patent alerts
Get an alert when Ikuo Soma 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 →