Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489072 | Electrophotographic photoconductor and method for manufacturing same | Teruo Sasaki, Yoichi Nakamura | 2002-12-03 |
| 6423459 | Electrophotographic photoconductor and manufacturing method for the same | Teruo Sasaki, Kenichi Hara, Yoichi Nakamura, Hideki Kina | 2002-07-23 |