Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7974042 | Thin film device having lead conductor film | Takahide MASUDA, Masashi Sano | 2011-07-05 |
| 7867060 | Retainer ring used for polishing a structure for manufacturing magnetic head, and polishing method using the same | Tetsuji Hori, Akira Miyasaka, Youji Hirao | 2011-01-11 |