Mariko Obinata
8Patents
2h-index
8Co-inventors
40Inventor score
Filing activity: Nov 9, 2006 → Dec 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7701642B2 | Liquid lens | Physics | 8 | Active |
| US8231249B2 | Lighting system | Physics | 5 | Active |
| US10338459B2 | Light converter and light source unit, and projector | Physics | 2 | Active |
| US11215911B2 | Light source device and projection-type display apparatus | Electricity | 1 | Active |
| US10782602B2 | Projection display device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10775687B2 | Light converter and light source unit, and projector | Physics | 0 | Active |
| US11269245B2 | Light source unit and projection display including a phosphor wheel | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11656474B2 | Collimator lens, light source device, and image display device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.