Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9074968 | Exhaust gas sampling apparatus | Tetsuji Asami, Yosuke HISAMORI | 2015-07-07 |
| 6430477 | Control apparatus for gas analyzer system and control method thereof | Tetsuji Asami | 2002-08-06 |