Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9824700 | Manufacturing method for a magnetic head including a main pole and a write shield | Atsushi Yamaguchi, Michitaka Nishiyama, Yumiko Yokoyama, Koichi Otani | 2017-11-21 |
| 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 |