Inventor · disambiguated record
Toshihide Dohi
Also filed as: DOHI TOSHIHIDE
5 granted patents·113 citations·filing 1978–1993
83Inventor score
Top patents by PatentIndex Score
5 records- 0182US4736225ASlit exposure projection deviceMINOLTA CAMERA KK·Filed 1987·Granted Apr 5, 1988·20 cites·19 claims
- 0274US4235654AMethod for producing composite optical elements of glass and polymer materialMINOLTA CAMERA KK·Filed 1978·Granted Nov 25, 1980·35 cites·16 claims
- 0371US5323208AProjection exposure apparatusHITACHI LTD·Filed 1993·Granted Jun 21, 1994·25 cites·11 claims
- 0471US4577935AVideo projector lens systemMINOLTA CAMERA KK·Filed 1982·Granted Mar 25, 1986·25 cites·11 claims
- 0536US5387975AInterferometer for measuring a surface configuration of a test object by an interference pattern using gratings to generate wave frontsMINOLTA CO LTD·Filed 1993·Granted Feb 7, 1995·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →