Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306351 | Nitrogen oxides detection method, and sensor element for detection of nitrogen oxides | Shuzo Kudo, Hisao Ohnishi | 2001-10-23 |
| 5980833 | Carbon monoxide sensor | Shuzo Kudo, Hisao Ohnishi, Soichi Tabata, Osamu Okada, Yosuke Nagasawa | 1999-11-09 |