Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806615 | Core, rotating machine using the core and production method thereof | Yuuji Enomoto, Toshimi Abukawa, Yuji Takagai | 2004-10-19 |
| 6794786 | Electric motor | Yuuji Enomoto, Yasuaki Motegi, Yuji Takagai, Toshimi Abukawa, Takashi Ando | 2004-09-21 |