Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743148 | Planetary gear set | Masahiro Hayabuchi, Masaaki Nishida, Hiroshi Katou, Yukio Hiramoto, Tomohisa Miyamoto +2 more | 2004-06-01 |
| 6729206 | Automatic transmission case | Masahiro Hayabuchi, Masaaki Nishida, Nobukazu Ike | 2004-05-04 |
| 6723018 | Automatic transmission | Masahiro Hayabuchi, Masaaki Nishida, Kenji Gotou, Toshihiko Aoki | 2004-04-20 |
| 6679804 | Automatic transmission | Hiroshi Kato, Kazumasa Tsukamoto, Masahiro Hayabuchi, Masaaki Nishida, Akitoshi Kato | 2004-01-20 |