Inventor · disambiguated record
Jyoichi Fuwa
Also filed as: ASAKAWA TOSHIFUMI · FUWA JYOICHI
5 granted patents·126 citations·filing 1975–1985
83Inventor score
Files withRICOH KK5
Top patents by PatentIndex Score
5 records- 0183US4160279AOptoelectronic reading apparatusRICOH KK·Filed 1977·Granted Jul 3, 1979·35 cites·11 claims
- 0278US4010364AOptical scanning systemRICOH KK·Filed 1975·Granted Mar 1, 1977·26 cites·9 claims
- 0377US4250526AOptical information reading deviceRICOH KK·Filed 1979·Granted Feb 10, 1981·28 cites·2 claims
- 0473US4630127ACharacter and picture information reading apparatusRICOH KK·Filed 1985·Granted Dec 16, 1986·30 cites·8 claims
- 0540US4783842AImage reader for image processing apparatusRICOH KK·Filed 1985·Granted Nov 8, 1988·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →