Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458042 | Calcium fluoride member, method for producing same, and method for pressure-bonding calcium fluoride crystal | Naoyasu Uehara, Shitoka SUZUKI | 2019-10-29 |
| 6994747 | Method for producing optical member | Hiroyuki Hiraiwa, Shigeru Sakuma, Masaaki Mochida | 2006-02-07 |