Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638406 | Hydrocarbon sensor and method for producing the same | — | 2003-10-28 |
| 6589410 | Hydrocarbon sensor | Rihito Shoji, Takashi Tamai | 2003-07-08 |
| 6528195 | Mixed ionic conductor and device using the same | — | 2003-03-04 |
| 6517693 | Ion conductor | — | 2003-02-11 |