Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625526 | Electrostatic chuck | Masahide Watanabe, Masami Kubota, Shiro Koyama, Kenji Ishikawa, Kouichi Kazama +1 more | 1997-04-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625526 | Electrostatic chuck | Masahide Watanabe, Masami Kubota, Shiro Koyama, Kenji Ishikawa, Kouichi Kazama +1 more | 1997-04-29 |