Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558864 | Toner for developing electrostatic image, method for producing the same, electrostatic image developer, method for forming image and image forming apparatus | Takao Ishiyama, Hiroshi Takano, Yasuo Kadokura, Hideo Maehata, Masaaki Suwabe +1 more | 2003-05-06 |
| 6512152 | Tetracyclododecene compositions and process for producing the same | Masaki Hashizume, Tomonobu Uchida, Fuyuki Aida, Takashi Suzuki, Yoshihisa Inomata | 2003-01-28 |