Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877701 | Photosensitive member for electrophotography | Masaaki Hiro, Tomohiro Kimura, Hisami Tanaka, Noboru Kashimura, Shigemori Tanaka +1 more | 1989-10-31 |
| 4465362 | Cleaning device | Tomohiro Kimura, Hiroshi Ito | 1984-08-14 |