Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6724559 | Magnetic tape unit | Hironao Konishi, Tatsuya Yumioka, Masaharu Tosa, Takanobu Kashiwagi, Tadayoshi Yamamoto +1 more | 2004-04-20 |
YS
Yukio Sekiguchi
Overall (2004): #79,465 of 270,089Top 30%
1
Patents 2004