Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6619422 | Steering unit and internal drag calculation apparatus used therein | Shinji Takeuchi, Toshihiro Takahashi, Minekazu Momiyama, Eiichi Ono, Hiroshi Kuroyanagi | 2003-09-16 |