Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531800 | Brush assembling structure for fuel pump | Tamio Kosugi | 2003-03-11 |
| 5879476 | Copper alloy having improved corrosion resistance, commutator and motor using the same | Kazuhiko Nakagawa, Gen Sasaki | 1999-03-09 |