Inventor · disambiguated record
Sayaka Tomiyama
Also filed as: TOMIYAMA SAYAKA
1 granted patent·3 pending applications·11 citations·filing 2011–2011
33Inventor score
Technology areasH05B
Top patents by PatentIndex Score
4 records- 0181US8952627B2Illuminating device and illuminating methodTOMIYAMA SAYAKA·Filed 2011·Granted Feb 10, 2015·11 cites·23 claims
- 0236US2013293134A1Led lighting device and led luminaireISHIKITA TORU·Filed 2011·Application pending·0 cites
- 0335US2013293144A1Light source lighting device and luminaireTOMIYAMA SAYAKA·Filed 2011·Application pending·0 cites
- 0432US2012119651A1Led lighting device and led lighting equipmentNAKAJIMA HIROMICHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →