Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787014 | Gas-detecting element and gas-detecting device comprising same | Akira Kunimoto, Yongtie Yan, Takashi Ono | 2004-09-07 |
| 6773565 | NOx sensor | Akira Kunimoto, Takashi Ono | 2004-08-10 |