Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412895 | Electrostatic ink jet printer | Hitoshi Takemoto, Tadashi Mizoguchi, Junichi Suetsugu, Hitoshi Minemoto, Kazuo Shima +1 more | 2002-07-02 |
| 6389244 | Toner density sensor, and ink jet head, developing unit and image forming apparatus in which toner density sensor is used | Kazuo Shima, Junichi Suetsugu | 2002-05-14 |