Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338020 | Device for detecting the size of the material to be copied in copying machines | Koji Yukawa, Takashi Murahashi | 1982-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338020 | Device for detecting the size of the material to be copied in copying machines | Koji Yukawa, Takashi Murahashi | 1982-07-06 |