Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317753 | Offset ink compositions | Shozo Tsuchiya, Makoto Sasaki | 1982-03-02 |
| 4315842 | Hot melt composition | Shozo Tsuchiya, Akio Oshima | 1982-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317753 | Offset ink compositions | Shozo Tsuchiya, Makoto Sasaki | 1982-03-02 |
| 4315842 | Hot melt composition | Shozo Tsuchiya, Akio Oshima | 1982-02-16 |