Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6348962 | Device for image-shooting both sides of documents | Tomohiro Nakagawa, Keizou Uchioke, Masashi Inoue, Yasutoshi Kawabata | 2002-02-19 |
| 6069681 | Device for image shooting both sides of documents | Tomohiro Nakagawa, Keizou Uchioke, Masashi Inoue, Yasutoshi Kawabata | 2000-05-30 |
| 5917796 | Magneto-optical disk apparatus having an ejector arm and magnetic field generating means mounted on a stationary base | Mitsuo Takahashi, Kazuhiko Kageyama, Yoshihiro Sato, Shigeru Arai | 1999-06-29 |
| 5771217 | Magneto-optical disk apparatus having a ejector arm and magnetic field generating means mounted on a stationary base | Mitsuo Takahashi, Kazuhiko Kageyama, Yoshihiro Sato, Shigeru Arai | 1998-06-23 |
| 4811137 | Disk cartridge shutter opening and closing mechanism | Yoshio Muto, Mitsuo Takahashi | 1989-03-07 |