Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457858 | X-ray apparatus and method | Kouji Nakamura, Katsuhiro Masuo, Mikihiko Katoh | 2002-10-01 |
| 6422747 | Movable type x-ray photographing apparatus | Koji Akutsu | 2002-07-23 |
| 6409382 | Mobile X-ray apparatus | Koji Akutsu, Kimihiro Takahama, Toshio Kadowaki, Hajime Takemoto | 2002-06-25 |