Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033845 | Rotary connector device | Tomohiro Sato | 2011-10-11 |
| 7997262 | Method of improving nanotopography of surface of wafer and wire saw apparatus | Tadahiro Kato | 2011-08-16 |
| 7988530 | Slicing method | Daisuke Nakamata | 2011-08-02 |
| 7887394 | Double-disc grinding machine, static pressure pad, and double-disc grinding method using the same for semiconductor wafer | Kenji Kobayashi | 2011-02-15 |