Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4248523 | Electrophotographic copying apparatus equipped with improved copy paper cutting arrangement | Yasuhiko Doi, Toshio Matsui, Yoshihisa Kawai, Yutaka Irie, Norihiko Suzuki +1 more | 1981-02-03 |
| 4244251 | Full rotation-type paper web cutting device | Souichi Iwao, Norihiko Suzuki, Yasuhiko Doi, Takeshi Morikawa | 1981-01-13 |
| 4235548 | Electrostatic latent image transfer type copying apparatus | Osamu Miyamoto, Isao Iizaka, Toshio Yamamoto, Takashi Hikosaka | 1980-11-25 |