Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5482806 | Developer composition for electrostatic latent image comprising toner and carrier coated with inorganic oxide particles | Chiaki Suzuki, Tetsu Torigoe, Yoshihiko Iida, Takayoshi Aoki | 1996-01-09 |
| 5176978 | Toner for electrostatic image and process of producing the same | Kouichi Kumashiro, Tetsu Torigoe, Chiaki Suzuki, Takayoshi Aoki | 1993-01-05 |
| 5085963 | Dry developer with polyethylene powder | Chiaki Suzuki, Koichi Kumashiro, Tetsu Torigoe, Takayoshi Aoki | 1992-02-04 |