Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8232036 | Toner for electrophotography and process for producing the same | Tohru Moriya, Hitoshi Onoda, Kazuyoshi Hattori | 2012-07-31 |
| 7378209 | Toner for electrophotography and method for forming image using the same | Toru Nakamura | 2008-05-27 |
| 6846602 | Full-color toner for oil-less fixing | Toru Nakamura | 2005-01-25 |
| 6432600 | Toner for electrophotography | Hisashi Okuyama, Yasumasa Horibe | 2002-08-13 |
| 5480758 | Method and device for the transfer of magnetic toner | — | 1996-01-02 |