Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6814195 | Lockup clutch for torque converter | Tokuji Yoshimoto | 2004-11-09 |
| 6724804 | Frequency converter and radio communications system employing the same | Koyo Kegasa, Chitaka Manabe, Takuya Kusaka, Yuichiro Goto | 2004-04-20 |