Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595645 | Display optical unit and display apparatus using this unit | Mikio Shiraishi, Nobuyuki Kaku, Fukuyasu Abe, Nobuo Masuoka, Tatsuo Morita | 2003-07-22 |
| 6582083 | Display device and display optical system unit | Mikio Shiraishi, Yasuo Ohtsuka, Toru Numata | 2003-06-24 |