Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780365 | Optical device and direction display device | Masahiro Kishigami, Toshinori Sugiyama, Yuji Tsuchiya, Go Shimizu, Masayoshi Takori +1 more | 2023-10-10 |
| 11752870 | Vehicle | Nobuyuki Kaku, Toshinori Sugiyama, Hiroyuki Nakamura, Hiroshi Chiba, Masahiro Kishigami +4 more | 2023-09-12 |
| 11738646 | Information display apparatus | Koji Hirata | 2023-08-29 |
| 11709359 | Head-up display apparatus and image display apparatus thereof | Toshinori Sugiyama, Koji Hirata, Masahiko Yatsu | 2023-07-25 |
| 11701994 | Vehicle | Nobuyuki Kaku, Masahiro Kishigami, Hiroyuki Nakamura, Megumi KURACHI, Takuya SHIMIZU | 2023-07-18 |
| 11691560 | Image projection apparatus | Toshinori Sugiyama, Takuya SHIMIZU | 2023-07-04 |
| 11571952 | Head up display device and image display apparatus therefor | Toshinori Sugiyama, Koji Hirata, Masahiko Yatsu, Kazuomi Kaneko | 2023-02-07 |