Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647944 | Microwave plasma treatment apparatus | Takeshi Tsubaki, Katsuya Watanabe, Yoshiaki Sato, Katsuyoshi Kudo, Makoto Nawata | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647944 | Microwave plasma treatment apparatus | Takeshi Tsubaki, Katsuya Watanabe, Yoshiaki Sato, Katsuyoshi Kudo, Makoto Nawata | 1997-07-15 |