Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5424216 | No radical measuring method and apparatus | Tetsuo Nagano, Kazuya Kikuchi, Masaaki Hirobe, Hiroshi Hayakawa, Yasunobu Hirata +1 more | 1995-06-13 |
| 5013443 | Extraction and separation method and apparatus using supercritical fluid | Yoshio Yamauchi, Muneo Saito | 1991-05-07 |