Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8068299 | Disk drive device and data rewrite method thereof | Toshihiko Tsunokawa, Nobuhiro Kuwamura, Masutaka Harada, Yuhji Yokoe | 2011-11-29 |
| 8048527 | Shaped expanded graphite article and method for producing the same | Yoshiaki Hirose | 2011-11-01 |
| 8008588 | Contact switch | Satoshi Kaida, Hirotaka Nawate | 2011-08-30 |