Issued Patents 2024
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12118136 | Air floating video display apparatus | Hiroaki Takahashi, Koji Fujita, Toshinori Sugiyama | 2024-10-15 |
| 12112724 | Information display apparatus | Akio MISAWA, Takumi Nakada | 2024-10-08 |
| 12055714 | Projection optical system and head-up display device | Masahiko Yatsu, Shigeki Hoshino | 2024-08-06 |
| 12055716 | Head-up display apparatus and image display apparatus thereof | Toshinori Sugiyama, Yasuhiko Kunii, Masahiko Yatsu | 2024-08-06 |
| 12050317 | Light source device and electronic device | Toshinori Sugiyama, Yasuhiko Kunii | 2024-07-30 |
| 12038644 | Light source apparatus and information display system using the same | Toshinori Sugiyama, Koji Fujita, Eiji Takagi | 2024-07-16 |
| 12038580 | In-vehicle information display system and information display apparatus | Koji Fujita, Eiji Takagi, Toshinori Sugiyama | 2024-07-16 |
| 11933980 | Information display apparatus | Masahiko Yatsu, Toshinori Sugiyama, Kazuomi Kaneko | 2024-03-19 |
| 11921287 | Information display apparatus | Tomoki Yamamoto, Toshinori Sugiyama, Masahiko Yatsu | 2024-03-05 |
| 11878586 | Information display apparatus and spatial sensing apparatus | Koji Fujita, Eiji Takagi | 2024-01-23 |
| 11880125 | Information display system having acute-angled diffusion characteristics and image light control film used for the same | Toshinori Sugiyama, Koji Fujita, Eiji Takagi | 2024-01-23 |