Chohei Ono
20Patents
3h-index
30Co-inventors
59Inventor score
Filing activity: Jun 3, 2010 → Jan 3, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10457199B2 | Image projection apparatus | Performing Operations; Transporting | 9 | Active |
| US9388965B2 | Light source device | Physics | 6 | Active |
| US10647248B2 | Image projection apparatus | Performing Operations; Transporting | 4 | Active |
| US8891026B2 | Projection video display device | Physics | 3 | Active |
| US8585216B2 | Video projector which obliquely projects images onto screen | Physics | 2 | Active |
| US11247605B2 | Image projection apparatus configured to project an image on a road surface | Performing Operations; Transporting | 2 | Active |
| USD678382S1 | Projector | General | 2 | Active |
| US9459517B2 | Projection image display apparatus for attaching and detaching a projection lens | Physics | 1 | Active |
| US9648291B2 | Light source device and projection type image display device | Electricity | 1 | Active |
| US9122139B2 | Projection image displaying device with openings around its projection lens and mirror | Physics | 1 | Active |
| US11752870B2 | Vehicle | Performing Operations; Transporting | 1 | Active |
| US9148635B2 | Projection video display device | Physics | 0 | Active |
| US10281098B2 | Illumination apparatus | Physics | 0 | Active |
| US10415776B2 | Illumination apparatus | Physics | 0 | Active |
| US12196956B2 | Light source apparatus and head up display apparatus | Physics | 0 | Active |
| US9335618B2 | Projection image display apparatus | Physics | 0 | Active |
| US9618175B2 | Vehicle lamp having a laser emitting element | Electricity | 0 | Active |
| US11280999B2 | Head-up display | Physics | 0 | Active |
| US10197233B2 | Illumination device | Physics | 0 | Active |
| US10260691B2 | Illumination apparatus | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.