Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578408 | Polyester resin composition resistant against discoloration by light | Yukio Ikenaga, Osamu Matsuno | 1986-03-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4578408 | Polyester resin composition resistant against discoloration by light | Yukio Ikenaga, Osamu Matsuno | 1986-03-25 |