Inventor · disambiguated record
Yukitsugu Nakamura
Also filed as: NAKAMURA YUKITSUGU
8 granted patents·235 citations·filing 1986–2007
88Inventor score
Technology areasA61B
Files withCANON KK8
Top patents by PatentIndex Score
8 records- 0159US4912388ADrive control device operating a drive mechanismCANON KK·Filed 1988·Granted Mar 27, 1990·56 cites·21 claims
- 0258USD299745SKeratometerCANON KK·Filed 1986·Granted Feb 7, 1989·8 cites·1 claims
- 0355US5116114AOphthalmologic apparatusCANON KK·Filed 1991·Granted May 26, 1992·74 cites·15 claims
- 0447US7572012B2Optical elevation apparatusCANON KK·Filed 2007·Granted Aug 11, 2009·0 cites·5 claims
- 0545US5056522ASupersonic ophthalmic measuring apparatusCANON KK·Filed 1990·Granted Oct 15, 1991·40 cites·13 claims
- 0639US5325135AOphthalmologic apparatus having two measuring systemsCANON KK·Filed 1993·Granted Jun 28, 1994·25 cites·40 claims
- 0737US5144346AOphthalomological apparatus for alignment and refractionCANON KK·Filed 1991·Granted Sep 1, 1992·20 cites·12 claims
- 0832US4795250AOphthalmic apparatusCANON KK·Filed 1987·Granted Jan 3, 1989·12 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →