Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882512 | Automatic balancing apparatus, rotating apparatus, disc drive apparatus, balancer, and housing | Takashi Mochida, Yuji Shishido | 2011-02-01 |
| 7696655 | Automatic balancing apparatus, rotating apparatus, disc drive apparatus, and balancer | Yuji Shishido, Takashi Mochida | 2010-04-13 |