Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270140 | Bisstyryl compound and the electrophotographic photoreceptors relating thereto | Naohiro Hirose, Hirofumi Hayata, Syozo Mitsui, Shinichi Suzuki, Osamu Sasaki +2 more | 1993-12-14 |