Inventor · disambiguated record
Yoshitaka Torii
Also filed as: TORII YOSHITAKA
4 granted patents·126 citations·filing 1985–2020
78Inventor score
Top patents by PatentIndex Score
4 records- 0176US5140458AOptical illuminating and observing apparatusTOPCON CORP·Filed 1988·Granted Aug 18, 1992·45 cites·6 claims
- 0257US11688592B2Photocathode, electron tube, and method for manufacturing photocathodeHAMAMATSU PHOTONICS KK·Filed 2020·Granted Jun 27, 2023·0 cites·19 claims
- 0352US4817620ANoncontact type tonometerTOKYO OPTICAL·Filed 1987·Granted Apr 4, 1989·43 cites·9 claims
- 0449US4632528AMethod for determining refractive index of an objectTOKYO OPTICAL·Filed 1985·Granted Dec 30, 1986·38 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →