Inventor · disambiguated record
Kenichi Kitagawa
Also filed as: KITAGAWA KENICHI
5 granted patents·1 pending application·23 citations·filing 1998–2018
71Inventor score
Top patents by PatentIndex Score
6 records- 0167US10656512B2Light source device, projector, and method for controlling light source deviceSEIKO EPSON CORP·Filed 2018·Granted May 19, 2020·2 cites·19 claims
- 0254US7845806B2Discharge lamp control device controlling lighting of a discharge lamp, and projector using the sameSEIKO EPSON CORP·Filed 2008·Granted Dec 7, 2010·1 cites·20 claims
- 0349US6129100AWafer cleaning apparatus and structure for holding and transferring wafer used in wafer cleaning apparatusSPC ELECTRONICS·Filed 1998·Granted Oct 10, 2000·20 cites·21 claims
- 0447US2010123876A1Projector, and method of controlling projectorSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 0544US7932680B2Discharge lamp control device and projectorSEIKO EPSON CORP·Filed 2008·Granted Apr 26, 2011·0 cites·20 claims
- 0620US8513903B2Discharge lamp lighting deviceHORIKAWA TAKUMI·Filed 2011·Granted Aug 20, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →