Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6100660 | Current supply controller for an electric motor | Takeshi Ikeyama, Keiji Suzumura, Yoshihide Suzuki | 2000-08-08 |
| 5580477 | Electric power supply for a heater heating a catalyst for purifying automotive exhaust gases | Nobuyuki Oota, Motonobu Akaki, Hiroshi Okazaki, Yasutoshi Yamada | 1996-12-03 |