Issued Patents All Time
Showing 1–25 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358423 | Optical device and direction display device | Masahiro Kishigami, Yasuhiko Kunii, Yuji Tsuchiya, Go Shimizu, Masayoshi Takori +1 more | 2025-07-15 |
| 12332435 | Vehicle | Tomoki Yamamoto, Koji Hirata, Masahiko Yatsu | 2025-06-17 |
| 12326627 | Display device | Eiji KAWAWA, Tomoki Yamamoto, Tatsuya Nakazawa, Keisuke Sawada, Akio MISAWA +1 more | 2025-06-10 |
| 12325302 | Light source apparatus, and information display system and head-up display apparatus using the same | Koji Hirata, Koji Fujita, Kouichi Kajiwara, Eiji Takagi | 2025-06-10 |
| 12286012 | Information display system and vehicle information display system using the same | Koji Hirata, Koji Fujita, Eiji Takagi | 2025-04-29 |
| 12287480 | Information display apparatus | Koji Hirata, Masahiko Yatsu, Kazuomi Kaneko | 2025-04-29 |
| 12216278 | Light source device and electronic device | Koji Hirata, Yasuhiko Kunii | 2025-02-04 |
| 12204104 | Vehicle | Akio MISAWA, Nozomu Shimoda, Kazuomi Kaneko, Koji Hirata | 2025-01-21 |
| 12204101 | Information display apparatus | Koji Hirata, Masahiko Yatsu, Kazuomi Kaneko, Shigeki Hoshino | 2025-01-21 |
| 12196956 | Light source apparatus and head up display apparatus | Toshimasa NAGAI, Chohei Ono | 2025-01-14 |
| 12165604 | Head-up display apparatus | Tomoki Yamamoto, Akio MISAWA, Nobutaka Amada, Nagayasu Tsutsumi, Yuji Fujita +1 more | 2024-12-10 |
| 12118136 | Air floating video display apparatus | Hiroaki Takahashi, Koji Hirata, Koji Fujita | 2024-10-15 |
| 12071065 | Image projection apparatus | Yasuhiko Kunii, Takuya SHIMIZU | 2024-08-27 |
| 12055716 | Head-up display apparatus and image display apparatus thereof | Koji Hirata, Yasuhiko Kunii, Masahiko Yatsu | 2024-08-06 |
| 12050317 | Light source device and electronic device | Koji Hirata, Yasuhiko Kunii | 2024-07-30 |
| 12038644 | Light source apparatus and information display system using the same | Koji Hirata, Koji Fujita, Eiji Takagi | 2024-07-16 |
| 12038580 | In-vehicle information display system and information display apparatus | Koji Hirata, Koji Fujita, Eiji Takagi | 2024-07-16 |
| 11933980 | Information display apparatus | Koji Hirata, Masahiko Yatsu, Kazuomi Kaneko | 2024-03-19 |
| 11921287 | Information display apparatus | Tomoki Yamamoto, Koji Hirata, Masahiko Yatsu | 2024-03-05 |
| 11880125 | Information display system having acute-angled diffusion characteristics and image light control film used for the same | Koji Hirata, Koji Fujita, Eiji Takagi | 2024-01-23 |
| 11860463 | Head-up display | Eiji KAWAWA, Tomoki Yamamoto, Tatsuya Nakazawa, Keisuke Sawada, Akio MISAWA +1 more | 2024-01-02 |
| 11846776 | Head-up display apparatus | Akio MISAWA, Nozomu Shimoda, Kazuomi Kaneko, Koji Hirata | 2023-12-19 |
| 11847980 | Head-up display apparatus | Tomoki Yamamoto, Akio MISAWA, Nobutaka Amada, Nagayasu Tsutsumi, Yuji Fujita +1 more | 2023-12-19 |
| 11828938 | Information display apparatus | Koji Hirata, Masahiko Yatsu, Kazuomi Kaneko, Shigeki Hoshino | 2023-11-28 |
| 11780365 | Optical device and direction display device | Masahiro Kishigami, Yasuhiko Kunii, Yuji Tsuchiya, Go Shimizu, Masayoshi Takori +1 more | 2023-10-10 |