Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6362005 | Nitrogen dioxide gas sensing method, nitrogen dioxide gas sensor element, and nitrogen dioxide gas sensor using the same | Tohru Tanaka, Shiro Matsumoto, Yasuko Maruo, Takashi Ohyama | 2002-03-26 |