Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808468 | Composite power transmission mechanism and vehicle | Taizo Miyazaki, Tomoyuki Haniu, Ryoso Masaki, Masahiko Amano | 2004-10-26 |
| 6806588 | Power controller for a vehicle | Masahiko Amano, Ryoso Masaki | 2004-10-19 |
| 6696812 | Control apparatus for electric motor | Satoru Kaneko, Ryoso Masaki, Mitsuyuki Hombu, Hiroshi Katayama | 2004-02-24 |
| 6685591 | Driving apparatus for a vehicle | Tomoyuki Hanyu, Masahiko Amano, Masahiko Ibamoto, Toshimichi Minowa | 2004-02-03 |