Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861017 | Paper-feeding device | Kiyonori Yamamoto, Osamu Sota, Masahiko Sakae, Yoshinori Makiura, Toshiyuki Mitsuya | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861017 | Paper-feeding device | Kiyonori Yamamoto, Osamu Sota, Masahiko Sakae, Yoshinori Makiura, Toshiyuki Mitsuya | 1989-08-29 |