Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625431 | Automatic film winding device for a camera | Mikio Kogane, Yoshikazu Majima | 1997-04-29 |
| 5138160 | Storage type phosphor sheet holding device | Kunimasa Shimizu, Makoto Ohgoda | 1992-08-11 |
| 4946047 | Filter apparatus with stop valve | Toshio Kurokawa | 1990-08-07 |