Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835518 | Toner for electrostatic image development | Hidenori Tachi, Yasuyuki Tamane, Hiroyuki Kawaji | 2004-12-28 |
| 6828072 | Toner mixture and process for preparing the same | Masahito Yamazaki, Jiro Takemoto, Hiromi Ueno, Jean-Philip Hulin, Josef Knott +2 more | 2004-12-07 |
| 6764798 | Two-component developer | Masahito Yamazaki, Koji Kameyama | 2004-07-20 |
| 6762546 | Cathode ray tube and image display apparatus using the same | Hideo Kurokawa, Michiaki Watanabe, Toshifumi Nakatani, Hideo Suzuki, Shigeru Ohki | 2004-07-13 |