Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605134 | Method and apparatus for collecting rare gas | Yoshio Ishihara, Shigeru Hayashida, Tetsuya Kimijima, Tadahiro Ohmi | 2003-08-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605134 | Method and apparatus for collecting rare gas | Yoshio Ishihara, Shigeru Hayashida, Tetsuya Kimijima, Tadahiro Ohmi | 2003-08-12 |