Inventor · disambiguated record
Toshiaki Tanigawa
Also filed as: TANIGAWA TOSHIAKI
3 granted patents·93 citations·filing 1984–1991
75Inventor score
Files withRICOH KK3
Top patents by PatentIndex Score
3 records- 0177US4746986AManifold analog/digital facsimile apparatusRICOH KK·Filed 1986·Granted May 24, 1988·41 cites·7 claims
- 0262US5367564AStorage-and-forward apparatusRICOH KK·Filed 1991·Granted Nov 22, 1994·33 cites·9 claims
- 0357US4800574ADigital modulator/demodulator including non-linear analog-to-digital converter and circuitry compensating for the non-linearity of the converterRICOH KK·Filed 1984·Granted Jan 24, 1989·19 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →