Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7937028 | Image forming apparatuses having specialized toner structures and materials | Masato Ogawa, Tetsuya Fujioka, Takuji Takahashi, Takamasa Shiraki, Yoshihide Ohta +1 more | 2011-05-03 |
| 7873297 | Image forming apparatus | Takayuki Andoh, Takamasa Shiraki, Masahiko Yamada, Takeshi Washio, Hiroshi Ishii +1 more | 2011-01-18 |