Akihisa Miyata
11Patents
5h-index
20Co-inventors
62Inventor score
Filing activity: Oct 28, 1997 → Oct 26, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6631997B2 | Light-source device and projection type display device | Electricity | 21 | Expired |
| US7079318B2 | Transmission screen and projection display | Physics | 17 | Expired |
| US6461001B2 | Illumination apparatus and projection type display apparatus | Physics | 16 | Expired |
| US6072459A | Projection-type liquid crystal display apparatus | Electricity | 13 | Expired |
| US7686458B2 | Supporting mechanism of reflector and projection apparatus | Physics | 6 | Active |
| US6437909B1 | UV-absorbing filter and optical apparatus incorporating the same | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6885428B2 | Light source device and projection television | Electricity | 4 | Expired |
| US7605978B2 | Transparent screen and projection display unit | Physics | 2 | Active |
| US9902354B2 | Vehicle pre-crash seat belt device | Performing Operations; Transporting | 1 | Active |
| US9937891B2 | Vehicle airbag device | Performing Operations; Transporting | 1 | Active |
| US9625803B2 | Screen, optical element, and display device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.