Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694673 | Method of manufacturing radiation image intensifier | Hitoshi Yamada, Shozo Sato, Atsuya Yoshida | 1997-12-09 |
| 5684836 | Receiver with automatic frequency control | Takayuki Nagayasu | 1997-11-04 |
| 5655893 | Bellows pump | — | 1997-08-12 |
| 5638181 | Duplex copier capable of digitally rotating an image on at least one side of a duplex copy sheet | Kenzi Hashimoto, Kaname Yamamoto, Hideo Yamazaki | 1997-06-10 |
| 5613837 | Air compressor inlet and outlet valve arrangement | Yoshichika Konishi | 1997-03-25 |