Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7525224 | Drive unit and inverter with cooling technique | Masayuki Takenaka, Kozo Yamaguchi | 2009-04-28 |
| 7102260 | Drive device | Masayuki Takenaka, Kozo Yamaguchi | 2006-09-05 |
| 7030520 | Drive device | Masayuki Takenaka, Kozo Yamaguchi | 2006-04-18 |
| 6429541 | Hybrid drive apparatus | Masayuki Takenaka | 2002-08-06 |
| 6323613 | Drive unit with two coolant circuits for electric motor | Takeshi Hara, Yutaka Hotta, Masayuki Takenaka, Hiromichi Agata, Kozo Yamaguchi +1 more | 2001-11-27 |
| 6201365 | Drive unit with coolant flow through a space separating an inverter from a casing housing an electric motor | Takeshi Hara, Yutaka Hotta, Masayuki Takenaka, Hiromichi Agata, Kozo Yamaguchi +1 more | 2001-03-13 |