Inventor · disambiguated record
Yasuhisa Murakami
Also filed as: MURAKAMI YASUHISA
5 granted patents·1 pending application·108 citations·filing 1991–2010
81Inventor score
Top patents by PatentIndex Score
6 records- 0169US6283596B1Slit-lamp biomicroscopeNIDEK KK·Filed 2000·Granted Sep 4, 2001·57 cites·17 claims
- 0249US5396324ALens meter for measuring a refractive power of a lensNIDEK KK·Filed 1994·Granted Mar 7, 1995·15 cites·7 claims
- 0340US2005117116A1Ophthalmic apparatusNIDEK KK·Filed 2004·Application pending·0 cites
- 0438US8414125B2Apparatus for measuring distance between eye tissuesENDO MASAKAZU·Filed 2010·Granted Apr 9, 2013·0 cites·12 claims
- 0535US5223865AMethod and apparatus for measuring visual functionNIDEK KK·Filed 1991·Granted Jun 29, 1993·22 cites·20 claims
- 0632US5485231AApparatus for visual acuity test having an adjustable mirrorNIDEK KK·Filed 1995·Granted Jan 16, 1996·14 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →