Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618228 | Current detecting apparatus and electric motor control apparatus | Shinzi Hironaka, Osamu Tsurumiya, Akio Kobayashi, Yoshiki Noro, Susumu Ohta +1 more | 2003-09-09 |
| 6543572 | Electric power steering apparatus | Osamu Tsurumiya, Kazuhisa Watanabe | 2003-04-08 |