Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6816341 | Hard disk drive utilizing second lubricant over a first lubricant having a phosophezine group | Hiroyuki Matsumoto, Hiroshi Tani, Mitsuhiro Shoda, Koji Sonoda, Mina Amo +1 more | 2004-11-09 |