Inventor · disambiguated record
Fumie Kawai
Also filed as: KAWAI FUMIE
3 granted patents·43 citations·filing 2003–2003
71Inventor score
Files withSEIKO EPSON CORP3
Top patents by PatentIndex Score
3 records- 0176US7011412B2Polarization converter, an illumination optical device having the polarization converter and projectorSEIKO EPSON CORP·Filed 2003·Granted Mar 14, 2006·21 cites·5 claims
- 0270US6846079B2Polarization converter, illumination optical device having the polarization converter and projectorSEIKO EPSON CORP·Filed 2003·Granted Jan 25, 2005·14 cites·12 claims
- 0367US7156521B2Projector for compensating chromatic aberration of magnificationSEIKO EPSON CORP·Filed 2003·Granted Jan 2, 2007·8 cites·25 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →