Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6415647 | Compact structure of gas sensor and production method thereof | Hirokazu Yamada, Hiroaki Takaba, Takashi Kojima | 2002-07-09 |
| 6406746 | Microcapsulating conductive metal particles with polymerized monomers | Hiroaki Date, Makoto Usui, Yuko Hozumi | 2002-06-18 |