Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4599292 | Method and device of developing an electrostatic latent image | Jun Kambara, Yuzo Ohmuro | 1986-07-08 |
| 4540646 | Method of developing an electrostatic latent image | Jun Kambara, Yuzo Ohmuro | 1985-09-10 |
| 4386844 | Two-cycle electrophotographic copying apparatus in which a cleaning lamp and a neutralizing electrode are disposed on opposite sides of an electric charging device | Tadashi Umezawa, Masakazu Fukuchi | 1983-06-07 |
| 4335196 | Electrostatic image developing and transfer method uses single component magnetic developer | Yuzo Ohmuro, Shigeru Uetake, Yoshio Yamazaki | 1982-06-15 |
| 4301359 | Heat roller type fixing apparatus for electrophotographic copying machine | Takashi Ito | 1981-11-17 |
| 4297562 | Heat roller type fixing apparatus | Takashi Ito | 1981-10-27 |
| 4292922 | Developing device for an electrophotographic copying machine | Yoshio Yamazaki, Yasuyuki Iwai | 1981-10-06 |
| 4267796 | Apparatus for developing electrostatic latent image | Yoshio Yamazaki | 1981-05-19 |
| 4259427 | Image-forming developer | Yuzo Ohmuro, Shigeru Uetake, Yoshio Yamazaki | 1981-03-31 |