Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663027 | Two-component developer comprising specific magnetic toner and specific magnetic carrier | Toshitaro Kohri, Yoshimasa Nishihara | 1997-09-02 |
| 5654366 | Thermoplastic resin composition | Haruhiko Furukawa, Yoshitsugu Morita, Hiroshi Ueki | 1997-08-05 |
| 5603867 | Method of production for active carbon electrode for use as electrical double layer condenser and active carbon electrode obtained thereby | Takushi Ohsaki, Akira Wakaizumi, Mitsuo Kigure, Shinichi Marumo, Toshiya Miyagawa | 1997-02-18 |
| 5604288 | Method for the preparation of thermoplastic resin compositions | Haruhiko Furukawa, Akihiko Shirahata | 1997-02-18 |