Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824938 | Electrophotographic photoreceptor | Hiroe Kizaki, Tetsuo Ozawa, Kozo Ishio | 2004-11-30 |
| 6803163 | Electrophotographic photoreceptor | Teruyuki Mitsumori, Akiteru Fujii, Satoshi Kato, Yuuta Kumano | 2004-10-12 |