Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416036 | Sealing arrangement between flow regulator and shut-off valve attached to oxygen cylinder | Katsuhiko Okada, Yoichi Yoshida | 2002-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416036 | Sealing arrangement between flow regulator and shut-off valve attached to oxygen cylinder | Katsuhiko Okada, Yoichi Yoshida | 2002-07-09 |