Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430477 | Control apparatus for gas analyzer system and control method thereof | Akihiro Nishimoto | 2002-08-06 |
| 6370936 | Sampling apparatus for exhaust gas | Yutaka Yamagishi, Shigeru Okuda | 2002-04-16 |