Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304309 | Imaging and display system | Yoshiteru Mino, Hideki Takahashi, Masaki Tada, Toshiya Mori, Hiroaki Okayama | 2025-05-20 |
| 12055713 | Head-up display system | Hiroaki Okayama | 2024-08-06 |
| 11475917 | Objective lens, optical head device, optical information device, and optical disk system | Yoshiaki Komma, Yasushi Kobayashi | 2022-10-18 |
| 11394939 | Projection system | — | 2022-07-19 |
| 11272147 | Projector and projector system | — | 2022-03-08 |
| 11218677 | Projection system | Chiharu TSUBOTA, Ryuji Fuchikami | 2022-01-04 |
| 11126700 | Information processing apparatus, information processing method and storage medium | — | 2021-09-21 |
| 11041602 | Optical system and light source device | — | 2021-06-22 |
| 10999564 | Projection system | — | 2021-05-04 |
| 10941916 | Light source unit and illuminating device | — | 2021-03-09 |
| 10824994 | Electronic business form management device, electronic business form management method, and storage medium | — | 2020-11-03 |
| 10728508 | Projection system and projection method | Chiharu TSUBOTA | 2020-07-28 |
| 10674124 | Projection system | Ryuji Fuchikami | 2020-06-02 |
| 10554939 | Projection system | — | 2020-02-04 |
| D864290 | Printer | Yoshiyuki Tanaka | 2019-10-22 |
| 10356374 | Projection system | — | 2019-07-16 |
| 10349019 | Projection system | Ryuji Fuchikami | 2019-07-09 |
| 10310787 | Apparatus, information processing method and computer-readable medium for displaying sheet image of part, corresponding to selected item, of determined sheet | — | 2019-06-04 |
| 10165238 | Projector system | Yasuhiro Tanaka, Yoshiyuki Hisatomi, Kyoichi Miyazaki | 2018-12-25 |
| 10136112 | Projection system | Ryuji Fuchikami | 2018-11-20 |
| 10110864 | Projection system | — | 2018-10-23 |
| 9912922 | Projection system | Ryuji Fuchikami | 2018-03-06 |
| 9894332 | Projection system | — | 2018-02-13 |
| 9832436 | Image projection system and image projection method | Ryuji Fuchikami, Yuji Sugisawa, Hideyuki Nakamura | 2017-11-28 |
| 9807356 | Projection system | — | 2017-10-31 |