Masa Tanaka
12Patents
1h-index
14Co-inventors
43Inventor score
Filing activity: Apr 15, 2016 → May 6, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11258994B2 | Phase modulator, lighting system, and projector | Physics | 1 | Active |
| US10578957B2 | Fluorescent substrate, light source device, and projection display unit | Electricity | 0 | Active |
| US10091478B2 | Projection display apparatus | Electricity | 0 | Active |
| US10782602B2 | Projection display device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11656540B2 | Illumination device and projector | Physics | 0 | Active |
| US11356644B2 | Illuminator and projector | Electricity | 0 | Active |
| US11796904B2 | Phase modulator, lighting system, and projector | Physics | 0 | Active |
| US11353783B2 | Illumination device and projector | Physics | 0 | Active |
| US10701327B2 | Projection display apparatus | Electricity | 0 | Active |
| US10185213B2 | Fluorescent substrate, light source device, and projection display unit | Electricity | 0 | Active |
| US11796900B2 | Light source device and image display device | Electricity | 0 | Active |
| US11242963B2 | Light source device and electronic apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.