Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656653 | Toner for the development of electrostatic image and method for producing the same | Kazuo Mitsuhashi, Noriaki Takahashi, Tomoko Ishikawa, Yuqing Xu | 2003-12-02 |
| 6649097 | Method of making a gasket for layer-built fuel cells | Yasunori Sasaki, Kazuhisa Senda, Osamu Nagai, Shigeo Wakamatsu, Tasashi Fujimoto | 2003-11-18 |