Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6634982 | Automatic speed changer controller, automatic speed changer control method, and recording medium having program for method recorded thereon | Shigeo Tsuzuki, Hiroshi Ishigaki, Seiji Sakakibara, Masashi Hattori, Kazuo Takemoto +2 more | 2003-10-21 |