Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5063294 | Converged ion beam apparatus | Yutaka Kawata, Ken Inoue, Kiyotaka Ishibashi, Akira Kobayashi, Koji Inoue +8 more | 1991-11-05 |
| 4918928 | Apparatus for testing IC devices at low temperature and cooling bag for use in testing IC devices at low temperature | Osamu Morioka, Akeo Kimura, Takahiro Nihei | 1990-04-24 |