Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5965802 | NO.sub.x sensor for exhaust gas, and process for producing the same | Masaaki Nanaumi, Hiroshi Takeshita, Norihiro Ohta, Yoshikazu Fujisawa, Yoichi Asano +1 more | 1999-10-12 |