Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645936 | Reducing postoperative astigmatism | Mitsushi Hikida | 2003-11-11 |
| 6583079 | CRT frit capable of sealing a CRT bulb at a relatively low temperature and in a short time | Yoshitaka Jimura | 2003-06-24 |