Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6952553 | Image heating apparatus and pressure roller used for the apparatus | Yoji Tomoyuki, Yusuke Nakazono | 2005-10-04 |
| 6862259 | Optical lens, optical pickup apparatus, and optical disk apparatus using the same | Hiroyuki Ueda | 2005-03-01 |