Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588231 | Method molding a glass composition into an optical element with reduced pull-out | Yu Oogami, Kazuaki Hashimoto | 2003-07-08 |
| 6564584 | Process for manufacturing glass optical elements | Ken Uno, Hiroaki Takahara, Tadayuki Fujimoto, Hiroshi Enomoto | 2003-05-20 |