Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4319832 | Toner separation and recovery apparatus | Koji Sakamoto, Masayuki Hayashi, Yutaka Koizumi | 1982-03-16 |
MT
Misao Tanzawa
Overall (1982): #41,931 of 81,411Top 55%
1
Patents 1982