Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770386 | Magnetic recording medium and its manufacturing method | Takahiko Sugawara, Yutaka Shimizu, Takuya Uzumaki, Atsushi Tanaka | 2004-08-03 |
YH
Yoshiaki Hara
Overall (2004): #83,342 of 270,089Top 35%
1
Patents 2004