Inventor · disambiguated record
Taizo Yokota
Also filed as: YOKOTA TAIZO
5 granted patents·107 citations·filing 1989–1990
82Inventor score
Files withSHARP KK5
Top patents by PatentIndex Score
5 records- 0187US4983017AOptical head device for reading information stored in a recording mediumSHARP KK·Filed 1989·Granted Jan 8, 1991·40 cites·23 claims
- 0286US5065380ADiffraction grating for an optical pickup deviceSHARP KK·Filed 1989·Granted Nov 12, 1991·38 cites·17 claims
- 0358US4998806AImage reading apparatusSHARP KK·Filed 1989·Granted Mar 12, 1991·15 cites·8 claims
- 0449US5049733ASemiconductor chip detecting device for providing focusing and reproduction signalsSHARP KK·Filed 1990·Granted Sep 17, 1991·9 cites·7 claims
- 0538US5007713ABeam converting apparatus with a parallel light beam input and output from one prism planeSHARP KK·Filed 1990·Granted Apr 16, 1991·5 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →