Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836490 | Optical module | Jiro Shinkai, Takashi Kato, Toshio Takagi | 2004-12-28 |
| 6833844 | System display apparatus and storing medium | Makiko Shiota, Yuko Tohyama, Masashi Hayamizu, Yasuo Okuda | 2004-12-21 |
| 6805494 | Optical module and optical device | Atsushi Miki, Kazuhiro Tanida, Yoko Watanabe, Jiro Shinkai, Toshio Takagi +1 more | 2004-10-19 |