Inventor · disambiguated record
Tomoyuki Haganuma
Also filed as: HAGANUMA TOMOYUKI
12 granted patents·245 citations·filing 1977–1994
92Inventor score
Top patents by PatentIndex Score
12 records- 0186US4716543ATerminal device for editing document and communicating dataRICOH KK·Filed 1982·Granted Dec 29, 1987·39 cites·18 claims
- 0278US4774590AFacsimile apparatusCANON KK·Filed 1986·Granted Sep 27, 1988·34 cites·9 claims
- 0376US4974097AData communication apparatusCANON KK·Filed 1989·Granted Nov 27, 1990·35 cites·30 claims
- 0476US4244031AWord processorRICOH KK·Filed 1977·Granted Jan 6, 1981·24 cites·15 claims
- 0572US4688100AVideo data encoding/decoding apparatusCANON KK·Filed 1985·Granted Aug 18, 1987·26 cites·14 claims
- 0671US4195353AWord processor comprising improved editing meansRICOH KK·Filed 1978·Granted Mar 25, 1980·31 cites·19 claims
- 0767US4223393AWord processorRICOH KK·Filed 1978·Granted Sep 16, 1980·26 cites·10 claims
- 0849US5033879AElectronic typewriterRICOH KK·Filed 1990·Granted Jul 23, 1991·8 cites·1 claims
- 0949US4809019ACharacter generator for thermal printersRICOH KK·Filed 1987·Granted Feb 28, 1989·7 cites·15 claims
- 1047US4488827AContinuous vertical line print control systemRICOH KK·Filed 1983·Granted Dec 18, 1984·9 cites·6 claims
- 1142US4904099AElectronic typewriterABE SHINTARO·Filed 1988·Granted Feb 27, 1990·5 cites·20 claims
- 1229US5489895AData communication apparatus with operation-stop functionCANON KK·Filed 1994·Granted Feb 6, 1996·1 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →