Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5346825 | Method for improving the rate of cell fusion | Kazuo Sato, Shinji Tanaka, Hiroyuki Kohida, Masatoshi Sakurano | 1994-09-13 |
| 5308757 | Biological cell treatment method and apparatus | Yoshu Yoshiba, Shinji Tanaka, Kazuo Sato, Jiro Kikuchi, Kahoru Takahashi | 1994-05-03 |
| 5284179 | Valve and semiconductor fabricating equipment using the same | Mitsuhiro Shikida, Kazuo Sato, Shinji Tanaka, Yasuaki Horiuchi, Akira Koide +1 more | 1994-02-08 |