Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814427 | Decolorizable toner and process for preparing the same | Katsumi Murofushi, Yoshikazu Hosoda, Akira Yamauchi, Yuki Abe, Harushi Nagami +2 more | 1998-09-29 |
| 5328795 | Toners for use in electrophotography and production thereof | Jiro Yamashiro, Harushi Nagami, Takashi Miki | 1994-07-12 |