Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835461 | Biaxially oriented polyester film, process for producing the same, and magnetic recording medium | Hikaru Yamagata, Hirofumi Hosokawa, Tetsuya Tsunekawa | 2004-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835461 | Biaxially oriented polyester film, process for producing the same, and magnetic recording medium | Hikaru Yamagata, Hirofumi Hosokawa, Tetsuya Tsunekawa | 2004-12-28 |