Issued Patents All Time
Showing 25 most recent of 277 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406639 | Information display apparatus | Akio MISAWA, Takumi Nakada | 2025-09-02 |
| 12352959 | Projection optical system and head-up display device and vehicle including projection optical system and head-up display device | Masahiko Yatsu, Shigeki Hoshino | 2025-07-08 |
| 12332435 | Vehicle | Tomoki Yamamoto, Toshinori Sugiyama, Masahiko Yatsu | 2025-06-17 |
| 12325302 | Light source apparatus, and information display system and head-up display apparatus using the same | Toshinori Sugiyama, Koji Fujita, Kouichi Kajiwara, Eiji Takagi | 2025-06-10 |
| 12286012 | Information display system and vehicle information display system using the same | Koji Fujita, Toshinori Sugiyama, Eiji Takagi | 2025-04-29 |
| 12287480 | Information display apparatus | Masahiko Yatsu, Toshinori Sugiyama, Kazuomi Kaneko | 2025-04-29 |
| 12270993 | Vehicle information display apparatus and information display system for vehicle | Koji Fujita | 2025-04-08 |
| 12216278 | Light source device and electronic device | Toshinori Sugiyama, Yasuhiko Kunii | 2025-02-04 |
| 12204104 | Vehicle | Akio MISAWA, Nozomu Shimoda, Kazuomi Kaneko, Toshinori Sugiyama | 2025-01-21 |
| 12204101 | Information display apparatus | Masahiko Yatsu, Toshinori Sugiyama, Kazuomi Kaneko, Shigeki Hoshino | 2025-01-21 |
| 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 |
| 12055716 | Head-up display apparatus and image display apparatus thereof | Toshinori Sugiyama, Yasuhiko Kunii, Masahiko Yatsu | 2024-08-06 |
| 12055714 | Projection optical system and head-up display device | Masahiko Yatsu, Shigeki Hoshino | 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 |
| 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 |
| 11878586 | Information display apparatus and spatial sensing apparatus | Koji Fujita, Eiji Takagi | 2024-01-23 |
| 11846776 | Head-up display apparatus | Akio MISAWA, Nozomu Shimoda, Kazuomi Kaneko, Toshinori Sugiyama | 2023-12-19 |
| 11828938 | Information display apparatus | Masahiko Yatsu, Toshinori Sugiyama, Kazuomi Kaneko, Shigeki Hoshino | 2023-11-28 |
| 11763781 | Information display apparatus | Akio MISAWA, Takumi Nakada | 2023-09-19 |
| 11738646 | Information display apparatus | Yasuhiko Kunii | 2023-08-29 |