Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8826856 | Optical thin-film vapor deposition apparatus and optical thin-film production method | Ekishu Nagae, Yousong Jiang, Ichiro Shiono, Tadayuki Shimizu, Tatsuya Hayashi +1 more | 2014-09-09 |
| 6700998 | Iris registration unit | — | 2004-03-02 |