Inventor · disambiguated record
Isao Minegishi
Also filed as: MINEGISHI ISAO
14 granted patents·159 citations·filing 1974–2011
92Inventor score
Top patents by PatentIndex Score
14 records- 0184US5141302AIntraocular length measuring instrumentTOPCON CORP·Filed 1991·Granted Aug 25, 1992·54 cites·4 claims
- 0268US7345808B2Deformable mirror and device for observing retina of eyeTOPCON CORP·Filed 2005·Granted Mar 18, 2008·3 cites·14 claims
- 0364US7387394B2Deformable mirror control device and device for observing retina of eyeTOPCON CORP·Filed 2005·Granted Jun 17, 2008·4 cites·22 claims
- 0460US5453833AWavelength stabilizing light source apparatus by maintaining a constant phase differenceKABUSHI KAISHA TOPCON·Filed 1993·Granted Sep 26, 1995·17 cites·7 claims
- 0556US7489390B2Pulse light receiving time measurement apparatus and distance measurement including the sameTOPCON CORP·Filed 2007·Granted Feb 10, 2009·3 cites·15 claims
- 0656US3969161ACr-Ni system austenitic heat-resisting steelNIPPON KOKAN KK·Filed 1974·Granted Jul 13, 1976·8 cites·3 claims
- 0745US5600442APosition detecting apparatus based on before and after mode-hop signalsTOPCON CORP·Filed 1994·Granted Feb 4, 1997·9 cites·7 claims
- 0844US5535003AWavelength stabilizing light source apparatus by maintaining a constant phase differenceTOPCON CORP·Filed 1995·Granted Jul 9, 1996·10 cites·3 claims
- 0944US5388115AAbsolute measuring apparatus using laser and scanning mirrorsTOPCON CORP·Filed 1993·Granted Feb 7, 1995·10 cites·4 claims
- 1043US6120444ANoncontact tonometer capable of measuring intraocular tension by optically detecting deformation of cornea caused by air currentTOPCON CORP·Filed 1999·Granted Sep 19, 2000·37 cites·7 claims
- 1140US7903235B2Surveying instrument and surveying methodTOPCON CORP·Filed 2006·Granted Mar 8, 2011·0 cites·9 claims
- 1231US8179522B2Distance measuring deviceMINEGISHI ISAO·Filed 2011·Granted May 15, 2012·0 cites·7 claims
- 1330US3940267AAustenitic heat resisting steelNIPPON KOKAN KK·Filed 1975·Granted Feb 24, 1976·3 cites·2 claims
- 1429US5107106AScanning and detecting optical deviceTOPCON CORP·Filed 1989·Granted Apr 21, 1992·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →