Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431259 | Copolymerized aromatic polyester, biaxially oriented polyester film, and magnetic recording medium | Yoshitaka Tanaka, Tatsuya Ogawa, Hiromichi Ito | 2013-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8431259 | Copolymerized aromatic polyester, biaxially oriented polyester film, and magnetic recording medium | Yoshitaka Tanaka, Tatsuya Ogawa, Hiromichi Ito | 2013-04-30 |