Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265235 | Detection apparatus, detection method, and spatial projection apparatus | Shunsuke Hara, Tetsuro Narikawa, Masaki Kobayashi | 2025-04-01 |
| 12140782 | Projection processor, spatial projection apparatus, spatial projection system, and spatial projection method | Tetsuro Narikawa, Masaki Kobayashi, Shunsuke Hara | 2024-11-12 |
| 11843902 | Image forming medium changing device, spatial projection apparatus, spatial projection system, and spatial projection method | Tetsuro Narikawa, Masaki Kobayashi, Shunsuke Hara | 2023-12-12 |
| 11789567 | Detection apparatus, detection method, and spatial projection apparatus | Shunsuke Hara, Tetsuro Narikawa, Masaki Kobayashi | 2023-10-17 |
| 11327390 | Projection apparatus, installed state detection method and installed state detection program | Tetsuro Narikawa, Hiroshi Saito, Shunsuke Hara | 2022-05-10 |
| 11089277 | Projection apparatus, installed state detection method and medium | Hiroshi Saito, Tetsuro Narikawa, Shunsuke Hara | 2021-08-10 |
| 9769436 | Light source unit including luminescent material plate and projector | — | 2017-09-19 |
| 9305857 | Cooling device, cooling-control method, and storage having program stored thereon | — | 2016-04-05 |
| 8957851 | Projection apparatus, projection control method and storage medium storing program | — | 2015-02-17 |
| 8616710 | Projector with luminescent wheel and control unit for equalizing illumination | — | 2013-12-31 |
| 8393741 | Light source system and projector | — | 2013-03-12 |
| 7448759 | Projection equipment and a method of driving a light source lamp in projection equipment | — | 2008-11-11 |