Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9389196 | Water-concentration detection device | Tatsuya Yabe, Yoshiyuki Tamura | 2016-07-12 |
| 9201033 | Water-concentration detection device | Tatsuya Yabe | 2015-12-01 |
| 5876578 | Gas sensor | Shiro Yamauchi, Tadao Minagawa, Satoshi Higashinakagawa, Hiroshi Maekawa, Mitsuhito Kamei +2 more | 1999-03-02 |