Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194223 | Tandem type image forming apparatus | — | 2007-03-20 |
| 6327444 | Fixing device and heating volume regulating method for an image forming apparatus | — | 2001-12-04 |
| 6078779 | Image fixing apparatus with an oil coater for coating an image fixer | — | 2000-06-20 |
| 4586834 | Transfer apparatus for monochromatic or multi-color printing | Tomohiko Takahashi, Koji Kagaya, Masayoshi Nagashima | 1986-05-06 |