Inventor · disambiguated record
Kiyoto Sudo
Also filed as: SUDO KIYOTO
9 granted patents·14 citations·filing 2007–2014
81Inventor score
Top patents by PatentIndex Score
9 records- 0176US8198573B2Light source device with light scattering unit and image display apparatus having a special light modulating deviceKAMIJIMA SHUNJI·Filed 2009·Granted Jun 12, 2012·5 cites·14 claims
- 0270US8094100B2Laser light source device, video display deviceMIZUSAKO KAZUHISA·Filed 2008·Granted Jan 10, 2012·2 cites·13 claims
- 0365US8040930B2Drive circuit for semiconductor light emitting element, and light source device, lighting device, monitor device, and image display device using the drive circuitSEIKO EPSON CORP·Filed 2008·Granted Oct 18, 2011·3 cites·15 claims
- 0462US7848373B2Drive circuit for semiconductor light emitting element, and light source device, lighting device, monitor device, and image display device using the drive circuitSEIKO EPSON CORP·Filed 2009·Granted Dec 7, 2010·2 cites·5 claims
- 0558US8733946B2Image display deviceSUDO KIYOTO·Filed 2008·Granted May 27, 2014·2 cites·6 claims
- 0654US9286860B2Image display deviceSEIKO EPSON CORP·Filed 2014·Granted Mar 15, 2016·0 cites·8 claims
- 0747US7813393B2Semiconductor laser, light source device, lighting device, projector, and monitor deviceSEIKO EPSON CORP·Filed 2008·Granted Oct 12, 2010·0 cites·8 claims
- 0847US7593438B2Driving method for laser light source device, laser light source device, image display device, monitor device, and illumination deviceSEIKO EPSON CORP·Filed 2007·Granted Sep 22, 2009·0 cites·13 claims
- 0945US7680165B2Light source device, monitor device, projector, and driving method for driving light source deviceSEIKO EPSON CORP·Filed 2008·Granted Mar 16, 2010·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Kiyoto Sudo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →