Inventor · disambiguated record
Kouei Hatade
Also filed as: HATADE KOUEI
5 granted patents·2 pending applications·7 citations·filing 2003–2018
69Inventor score
Files withNALUX CO LTD3KONINKL PHILIPS ELECTRONICS NV1SAKAGAMI NORIHISA1SEKI DAISUKE1STANLEY ELECTRIC CO LTD1
Top patents by PatentIndex Score
7 records- 0168US10830406B2Projector type headlampSTANLEY ELECTRIC CO LTD·Filed 2018·Granted Nov 10, 2020·2 cites·8 claims
- 0259US8469528B2Imaging optical system and range finderSAKAGAMI NORIHISA·Filed 2010·Granted Jun 25, 2013·2 cites·16 claims
- 0351US7492534B2Imaging optical system including optical element having discontinuous planeNALUX CO LTD·Filed 2005·Granted Feb 17, 2009·1 cites·15 claims
- 0449US9435507B2Optical elementNALUX CO LTD·Filed 2014·Granted Sep 6, 2016·0 cites·15 claims
- 0547US7292397B2Beam-shaping optical element and method and program for designing the sameKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Granted Nov 6, 2007·2 cites·13 claims
- 0639US2007263304A1Imaging optical system and rangefinderNALUX CO LTD·Filed 2006·Application pending·0 cites
- 0733US2007285781A1Beam Shaping Optical System And Optical System Of Laser Beam PrinterSEKI DAISUKE·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →