Inventor · disambiguated record
Tsutomu Sunada
Also filed as: SUNADA TSUTOMU
5 granted patents·3 pending applications·103 citations·filing 1998–2012
82Inventor score
Top patents by PatentIndex Score
8 records- 0191US7232896B2Colorant for ocular lenses and material for colored ocular lenses using the colorantNIDEK KK·Filed 2005·Granted Jun 19, 2007·18 cites·9 claims
- 0268US7276080B2Intraocular lensNIDEK KK·Filed 2004·Granted Oct 2, 2007·45 cites·4 claims
- 0366US7160488B2Method of manufacturing intraocular lenses and intraocular lenses manufactured by the methodNIDEK KK·Filed 2003·Granted Jan 9, 2007·7 cites·3 claims
- 0458US6096846AUltraviolet absorbing base materialNIDEK KK·Filed 1998·Granted Aug 1, 2000·23 cites·12 claims
- 0553US6699284B2Intraocular lensNIDEK KK·Filed 2002·Granted Mar 2, 2004·10 cites·8 claims
- 0643US2006265059A1Intraocular lensNIDEK KK·Filed 2006·Application pending·0 cites
- 0742US2006271063A1Intraocular lens injectorNIDEK KK·Filed 2006·Application pending·0 cites
- 0840US2012197102A1Ophthalmic surgical microscopeHANEBUCHI MASAAKI·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →