Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824938 | Electrophotographic photoreceptor | Mamoru Nozomi, Tetsuo Ozawa, Kozo Ishio | 2004-11-30 |
| 5344733 | Electrophotographic receptor | Shinichi Suzuki, Yasuyuki Shigematsu, Takashi Kojima, Akira Itsubo | 1994-09-06 |