Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325302 | Light source apparatus, and information display system and head-up display apparatus using the same | Koji Hirata, Toshinori Sugiyama, Koji Fujita, Kouichi Kajiwara | 2025-06-10 |
| 12286012 | Information display system and vehicle information display system using the same | Koji Hirata, Koji Fujita, Toshinori Sugiyama | 2025-04-29 |