Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198554 | Method for producing a hologram and a display device using the same | Tomoyuki Kanda, Katsuyoshi Nishii, Masahiro Shiozawa, Katsumi Kamiya, Atsuo Ishizuka | 2001-03-06 |
| 6163390 | Method for producing a hologram and a display device using the same | Tomoyuki Kanda, Katsuyoshi Nishii, Masahiro Shiozawa, Katsumi Kamiya, Atsuo Ishizuka +1 more | 2000-12-19 |
| 5646639 | Display device for vehicles | — | 1997-07-08 |
| 5634708 | Rear indicating device for an automobile | Naoki Fukaya, Yasunori Kanno, Shinji Namba | 1997-06-03 |