Inventor · disambiguated record
Zempei Tani
Also filed as: TANI ZEMPEI
9 granted patents·269 citations·filing 1979–1990
90Inventor score
Files withSHARP KK9
Top patents by PatentIndex Score
9 records- 0192US4309604AApparatus for sensing the wavelength and intensity of lightSHARP KK·Filed 1979·Granted Jan 5, 1982·92 cites·1 claims
- 0281US4318115ADual junction photoelectric semiconductor deviceSHARP KK·Filed 1979·Granted Mar 2, 1982·46 cites·11 claims
- 0380US4654525AOptical rotary encoderSHARP KK·Filed 1983·Granted Mar 31, 1987·31 cites·12 claims
- 0469US4588936ADigitalized position control for a D.C. motorSHARP KK·Filed 1984·Granted May 13, 1986·27 cites·5 claims
- 0565US4689540APosition control in a D.C. motorSHARP KK·Filed 1986·Granted Aug 25, 1987·27 cites·1 claims
- 0660US4614874AOriginal document size detecting arrangementSHARP KK·Filed 1984·Granted Sep 30, 1986·13 cites·5 claims
- 0757US4620094APhotoelectric encoderSHARP KK·Filed 1984·Granted Oct 28, 1986·11 cites·4 claims
- 0851US4692025ASemiconductor color sensor detection circuitSHARP KK·Filed 1985·Granted Sep 8, 1987·13 cites·8 claims
- 0934US4975569AOptical rotary encoder employing plural photosensors disposed in a specific arrangementSHARP KK·Filed 1990·Granted Dec 4, 1990·9 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →