Inventor · disambiguated record
Katutoshi Endo
Also filed as: ENDO KATUTOSHI
5 granted patents·55 citations·filing 1974–1977
79Inventor score
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0176US4134763ASelenium-base photosensitive materials for electrophotography having super-finished substrateRICOH KK·Filed 1977·Granted Jan 16, 1979·29 cites·9 claims
- 0258US4045217ADeveloping process for electrophotographyRICOH KK·Filed 1975·Granted Aug 30, 1977·9 cites·8 claims
- 0354US4091145ASupport for electrophotographic sensitive plateRICOH KK·Filed 1976·Granted May 23, 1978·8 cites·6 claims
- 0442US4139380AElectrophotographic sensitive material with rubber interlayerRICOH KK·Filed 1976·Granted Feb 13, 1979·4 cites·10 claims
- 0537US3990907AMethod of removing vacuum evaporated selenium photoresponsive layer from base material of drum of electrophotgraphic apparatusRICOH KK·Filed 1974·Granted Nov 9, 1976·5 cites·3 claims
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