Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5389340 | Module and device for detecting NOX gas | — | 1995-02-14 |
| 5051718 | Thermistor element and gas sensor using the same | Ai Kobayashi | 1991-09-24 |
| 4911914 | Method for producing an exhaust gas sensor | Mariko Hanada, Kazuo Okino, Kazunari Komatsu | 1990-03-27 |