Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4507115 | Medical capsule device | Koji Kambara, Kazuo Misawa, Koichi Matsui, Kitijiro Kohri | 1985-03-26 |
| 4439197 | Medical capsule device | Koichi Matsui, Kitijiro Kohri, Kazuo Misawa, Koji Kambara | 1984-03-27 |