Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790523 | Magnetic recording medium | Kouichi Masaki | 2004-09-14 |
| 6713171 | Magnetic recording medium | Hiroaki Doushita, Takeshi Harasawa | 2004-03-30 |
TO
Takako Ozawa
Overall (2004): #38,975 of 270,089Top 15%
2
Patents 2004