Inventor · disambiguated record
Hiroyuki Sekii
Also filed as: SEKII HIROYUKI
7 granted patents·1 pending application·102 citations·filing 2004–2018
82Inventor score
Top patents by PatentIndex Score
8 records- 0190US7717589B2Light emitting device using light emitting diode chipPANASONIC ELEC WORKS CO LTD·Filed 2004·Granted May 18, 2010·75 cites·18 claims
- 0281US8704256B2Lens-mounted light emitting unitSEKII HIROYUKI·Filed 2009·Granted Apr 22, 2014·15 cites·3 claims
- 0375US8573809B2Illumination deviceNAKAMURA KYOHEI·Filed 2012·Granted Nov 5, 2013·6 cites·11 claims
- 0473US10018767B2Illumination device with at least one main emission surface having a stepped surface configured to reflect light in multiple directionsPANASONIC IP MAN CO LTD·Filed 2016·Granted Jul 10, 2018·2 cites·10 claims
- 0567US8591075B2Optical member and illumination apparatus using sameNAKAMURA KYOHEI·Filed 2012·Granted Nov 26, 2013·3 cites·5 claims
- 0662US9964687B2LuminairePANASONIC IP MAN CO LTD·Filed 2017·Granted May 8, 2018·1 cites·20 claims
- 0746US10048426B2Light guide and lighting apparatus including the samePANASONIC IP MAN CO LTD·Filed 2017·Granted Aug 14, 2018·0 cites·20 claims
- 0840US2018267229A1Light guide and lighting apparatusPANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →