Inventor · disambiguated record
Ryoichi Namiki
Also filed as: ASAHINA YASUO · NAMIKI RYOICHI
14 granted patents·352 citations·filing 1974–1980
94Inventor score
Top patents by PatentIndex Score
14 records- 0197US3964431ADevice for supplying an offset preventing liquid to a fixing rollerRICOH KK·Filed 1974·Granted Jun 22, 1976·63 cites·3 claims
- 0296US3948215AFixing toner images in electrophotographyRICOH KK·Filed 1974·Granted Apr 6, 1976·58 cites·4 claims
- 0392US4172976AHeat roller fixing apparatusRICOH KK·Filed 1977·Granted Oct 30, 1979·30 cites·2 claims
- 0491US4284875AHeat roller fixing apparatusRICHO COMPANY LTD·Filed 1979·Granted Aug 18, 1981·28 cites·11 claims
- 0586US4329565AImage fixing deviceRICOH KK·Filed 1980·Granted May 11, 1982·30 cites·6 claims
- 0686US4019024ARoller for fixing electrophotographic toner images and method of producing the sameRICOH KK·Filed 1975·Granted Apr 19, 1977·24 cites·7 claims
- 0782US4313981AMethod of forming a roll protective layerRICOH KK·Filed 1980·Granted Feb 2, 1982·25 cites·4 claims
- 0878US4136613AFixing apparatus for electrostatic photographyRICOH KK·Filed 1976·Granted Jan 30, 1979·18 cites·6 claims
- 0973US4013871AImage fixing roll for electrophotographyRICOH KK·Filed 1975·Granted Mar 22, 1977·14 cites·22 claims
- 1066US4254733AFixing deviceRICOH KK·Filed 1979·Granted Mar 10, 1981·11 cites·4 claims
- 1158US4240189AMethod of producing heat pipe rollerRICOH KK·Filed 1977·Granted Dec 23, 1980·11 cites·7 claims
- 1256US4229644AHeat pipe rollerRICOH KK·Filed 1977·Granted Oct 21, 1980·16 cites·4 claims
- 1348US4147832AFixing rollerRICOH KK·Filed 1977·Granted Apr 3, 1979·17 cites·3 claims
- 1446US4288514AMethod for controlling image formation in electrophotography by pre-exposure stepCANON KK·Filed 1977·Granted Sep 8, 1981·7 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →