Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656655 | Self-traveling vehicle system, self-traveling vehicle, and method for controlling travel of self-traveling vehicle | — | 2020-05-19 |
| 10558220 | Self-propelled vehicle system, self-propelled vehicle, and drive control method of self-propelled vehicle | — | 2020-02-11 |
| 5798483 | Grounding device for an image forming machine | Kazuhiro Nishitani | 1998-08-25 |
| 5381216 | Separating device for image forming apparatus | Yoshiaki Tabata | 1995-01-10 |
| 5051866 | Power circuit device for an image-forming apparatus | — | 1991-09-24 |
| 4607954 | Automatic developing bias control device | Hiroshi Kimura, Masahiko Hisajima, Yutaka Shigemura, Seiji Kaminaga, Shinobu Satonaka +1 more | 1986-08-26 |
| 4538897 | Latent electrostatic image developing apparatus | Takashi Maekawa, Yoshihiro Nakajima | 1985-09-03 |