Inventor
TANAKA MASA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA MASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
10 patentsUS11258994B2Feb 22, 2022
Phase modulator, lighting system, and projector
SONY CORP2 citations69
US11353783B2Jun 7, 2022
Illumination device and projector
SONY CORP0 citations58
US10578957B2Mar 3, 2020
Fluorescent substrate, light source device, and projection display unit
SONY CORP0 citations51
US10185213B2Jan 22, 2019
Fluorescent substrate, light source device, and projection display unit
SONY CORP0 citations51
US11796904B2Oct 24, 2023
Phase modulator, lighting system, and projector
SONY CORP0 citations50
US11356644B2Jun 7, 2022
Illuminator and projector
SONY CORP0 citations50
US11242963B2Feb 8, 2022
Light source device and electronic apparatus
SONY CORP0 citations50
US10701327B2Jun 30, 2020
Projection display apparatus
SONY CORP0 citations50
US10091478B2Oct 2, 2018
Projection display apparatus
SONY CORP0 citations50
US10782602B2Sep 22, 2020
Projection display device
SONY CORP0 citations37