Inventor · disambiguated record
Tadashi Sawano
Also filed as: SAWANO TADASHI
11 granted patents·801 citations·filing 1994–2002
94Inventor score
Top patents by PatentIndex Score
11 records- 0194US6142625AToric multifocal lens having different astigmatism corrective optical powers in respective vision correction regions, and method of producing the sameMENICON CO LTD·Filed 1999·Granted Nov 7, 2000·198 cites·7 claims
- 0287US5422687AContact lens wherein central correction region has a center 0.2-2.4mm offset from lens geometric center and a diameter of 0.8-3.5mmMENICON CO LTD·Filed 1994·Granted Jun 6, 1995·99 cites·16 claims
- 0386US6733124B2Contact lensMENICON CO LTD·Filed 2002·Granted May 11, 2004·43 cites·12 claims
- 0486US6199982B1Presbyopia correction contact lensMENICON CO LTD·Filed 1999·Granted Mar 13, 2001·86 cites·17 claims
- 0584US6659607B2Contact lensMENICON CO LTD·Filed 2002·Granted Dec 9, 2003·41 cites·21 claims
- 0684US6030077AMultifocal ocular lens having intermediate region with continuously varying optical powerMENICON CO LTD·Filed 1999·Granted Feb 29, 2000·77 cites·18 claims
- 0779US6286956B1Multifocal ocular lens including intermediate vision correction region between near and distant vision correction regionsMENCION CO LTD·Filed 1999·Granted Sep 11, 2001·64 cites·33 claims
- 0868US6260966B1Multifocal ocular lensMENICON CO LTD·Filed 1999·Granted Jul 17, 2001·118 cites·17 claims
- 0965US6726323B2Contact lens and method of designing the sameMENICON CO LTD·Filed 2002·Granted Apr 27, 2004·19 cites·34 claims
- 1040US5686981AOphthalmologic device for accurately positioning a contact lens to an eyeMENICON CO LTD·Filed 1995·Granted Nov 11, 1997·38 cites·9 claims
- 1136US6093868AEye bandage used after intraocular surgical operationMENICON CO LTD·Filed 1998·Granted Jul 25, 2000·18 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →