Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234350 | Unbalance measuring apparatus | Satoshi Takada, Rikizou Akagi, Hideyuki Sumino | 2007-06-26 |
| 7159297 | Method of manufacturing a rotor of an electric motor | Shinya Ishikawa, Hirotsugu Douba, Ryuichi Kanbe | 2007-01-09 |