Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873940 | Image developing device | Toshio Kaneko, Shuichi Endo, Yoshihiro Ogata, Toshihiko Takaya | 1989-10-17 |
| 4818874 | Scanning electron microscope | — | 1989-04-04 |
| 4615607 | Dual-color copier | Nobuyuki Yanagawa, Tadao Koike, Katsuo Sakai, Hideya Furuta | 1986-10-07 |