Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352577 | Cassette type ink ribbon device | Yoshinori Chida | 1982-10-05 |
| 4349287 | Intermittent paper feed mechanism | Yoshinori Chida | 1982-09-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352577 | Cassette type ink ribbon device | Yoshinori Chida | 1982-10-05 |
| 4349287 | Intermittent paper feed mechanism | Yoshinori Chida | 1982-09-14 |