Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5932125 | Roller for fixing toner and method for manufacturing same | Noriaki Kawata, Yoji Yamada | 1999-08-03 |
| 5612158 | Electrophotographic photoconductor and process for producing the same | Sumitaka Nogami, Kyoko Kitagawa | 1997-03-18 |
| 5432034 | Photoconductor for electrophotography including an undercoating layer | Sumitaka Nogami | 1995-07-11 |