Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659729 | Screw compressor equipment for accommodating low compression ratio and pressure variation and the operation method thereof | Katsuyuki Takahashi, Kiyoshi Tanaka | 2003-12-09 |
| 6585801 | Operating method of gas engine accommodating to sour gas and the system thereof | Yujiro Shinoda, Kazue Yamada | 2003-07-01 |
| 6560058 | Positioning control device, changeable magnetic disc device, and head control method | — | 2003-05-06 |
| 6510016 | Head positioning control system for disk drive | — | 2003-01-21 |