Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8824878 | Illumination device and inspection device of tire | Hirokatsu Mizukusa, Wataru Otani | 2014-09-02 |
| 8251128 | Method of producing copper alloy wire | Yoshiaki Hattori | 2012-08-28 |