Inventor · disambiguated record
Masa Tanaka
Also filed as: TANAKA MASA
12 granted patents·2 citations·filing 2016–2022
81Inventor score
Top patents by PatentIndex Score
12 records- 0182US11258994B2Phase modulator, lighting system, and projectorSONY CORP·Filed 2018·Granted Feb 22, 2022·2 cites·20 claims
- 0260US11353783B2Illumination device and projectorSONY CORP·Filed 2019·Granted Jun 7, 2022·0 cites·20 claims
- 0360US10578957B2Fluorescent substrate, light source device, and projection display unitSONY CORP·Filed 2019·Granted Mar 3, 2020·0 cites·13 claims
- 0458US10701327B2Projection display apparatusSONY CORP·Filed 2018·Granted Jun 30, 2020·0 cites·13 claims
- 0556US11656540B2Illumination device and projectorSONY GROUP CORP·Filed 2022·Granted May 23, 2023·0 cites·20 claims
- 0655US10185213B2Fluorescent substrate, light source device, and projection display unitSONY CORP·Filed 2016·Granted Jan 22, 2019·0 cites·13 claims
- 0751US11796904B2Phase modulator, lighting system, and projectorSONY CORP·Filed 2018·Granted Oct 24, 2023·0 cites·12 claims
- 0849US11796900B2Light source device and image display deviceSONY GROUP CORP·Filed 2019·Granted Oct 24, 2023·0 cites·20 claims
- 0949US10091478B2Projection display apparatusSONY CORP·Filed 2016·Granted Oct 2, 2018·0 cites·20 claims
- 1047US11242963B2Light source device and electronic apparatusSONY CORP·Filed 2017·Granted Feb 8, 2022·0 cites·11 claims
- 1146US11356644B2Illuminator and projectorSONY CORP·Filed 2018·Granted Jun 7, 2022·0 cites·20 claims
- 1242US10782602B2Projection display deviceSONY CORP·Filed 2017·Granted Sep 22, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →