Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087929 | Method electrophotographic printing | Itsuo Takanashi, Takashi Yamamura, Shintaro Nakagaki, Toshikatsu Ichito, Tadayuki Shimada +1 more | 1992-02-11 |
| 5053889 | Charge latent image detecting device | Toshio Konno, Tadayuki Shimada | 1991-10-01 |
| 4977417 | Electrophotography system | Itsuo Takanashi, Toshikatsu Ichitou, Hiroki Kitamura, Takashi Yamamura, Koubun Sakagami | 1990-12-11 |
| 4698251 | Magnetic recording medium and method of producing the same | Yasutaka Fukuda, Shigeo Shimizu | 1987-10-06 |