Inventor · disambiguated record
Hisamaro Kato
Also filed as: KATO HISAMARO
8 granted patents·78 citations·filing 2000–2008
86Inventor score
Files withSEIKO EPSON CORP8
Top patents by PatentIndex Score
8 records- 0181US7147349B2Light source and projectorSEIKO EPSON CORP·Filed 2004·Granted Dec 12, 2006·22 cites·10 claims
- 0274US6631039B2Optical unit and projector using the sameSEIKO EPSON CORP·Filed 2001·Granted Oct 7, 2003·16 cites·10 claims
- 0373US6811262B2Projector comprising an optical component having a rock crystal memberSEIKO EPSON CORP·Filed 2004·Granted Nov 2, 2004·8 cites·17 claims
- 0472US6556256B1Projector and prism used thereinSEIKO EPSON CORP·Filed 2000·Granted Apr 29, 2003·14 cites·11 claims
- 0568US7497594B2Illuminating device and projectorSEIKO EPSON CORP·Filed 2007·Granted Mar 3, 2009·7 cites·10 claims
- 0668US6536906B2ProjectorSEIKO EPSON CORP·Filed 2001·Granted Mar 25, 2003·8 cites·17 claims
- 0762US7972012B2Projector having cooling device for cooling target object and control device for controlling cooling deviceSEIKO EPSON CORP·Filed 2008·Granted Jul 5, 2011·2 cites·7 claims
- 0847US6805444B2Projector comprising an optical component having a rock crystal memberSEIKO EPSON CORP·Filed 2001·Granted Oct 19, 2004·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →