Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252292 | Ammonia sensor | Mitsutoshi Hirata, Soichiro Takenishi | 1993-10-12 |
| 5183611 | Method of producing polymer article having metallized surface | Mistutoshi Hirata, Kiyotaka Morimoto, Soichiro Takenishi, Toshinori Marutsuka | 1993-02-02 |