Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023896 | X-ray television apparatus | Hisatake Yokouchi, Yukio Takasaki, Tadaaki Hirai, Kouichi Koike, Masayuki Tsuneoka +1 more | 1991-06-11 |
| 5022063 | Multiple-mode scanning and beam current control x-ray TV apparatus | Hisatake Yokouchi, Yoichi Onodera, Masayuki Tsuneoka | 1991-06-04 |