Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821602 | Magnetic recording medium and process for producing the same | Shigeo Kurose, Katsuhiko Yamazaki | 2004-11-23 |
AS
Akihiko Seki
Overall (2004): #265,707 of 270,089Top 100%
1
Patents 2004