Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6320559 | Head-mounted image display device and data processing apparatus including the same | Masaaki Yasukawa, Tadashi Kinebuchi, Noriko Watanabe, Kunio Yoneno, Hiroshi Kamakura +1 more | 2001-11-20 |
| 5977935 | Head-mounted image display device and data processing apparatus including the same | Masaaki Yasukawa, Tadashi Kinebuchi, Noriko Watanabe, Kunio Yoneno, Hiroshi Kamakura +1 more | 1999-11-02 |