Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575090 | Electric power steering device | Akihiko Shiina, Hiroaki Shinto, Mitsuharu Minami, Masayoshi Sakuda | 2009-08-18 |
| 7240762 | Electric power steering apparatus | Akihiko Shiina, Masayoshi Sakuda | 2007-07-10 |