Inventor · disambiguated record
Toshizumi Okada
Also filed as: OKADA TOSHIZUMI
3 granted patents·1 pending application·7 citations·filing 2012–2018
57Inventor score
Top patents by PatentIndex Score
4 records- 0175US8573809B2Illumination deviceNAKAMURA KYOHEI·Filed 2012·Granted Nov 5, 2013·6 cites·11 claims
- 0263US10420195B2Lighting fixturePANASONIC IP MAN CO LTD·Filed 2018·Granted Sep 17, 2019·1 cites·13 claims
- 0340US8845169B2Illumination apparatusNAKAMURA KYOHEI·Filed 2012·Granted Sep 30, 2014·0 cites·9 claims
- 0438US2018245780A1Lighting fixturePANASONIC IP MAN CO LTD·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →