Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930410 | Mobile receptacle, power feeding gate device, server device and power usage management system for efficiently delivering electric power | Masashi Shiomi | 2005-08-16 |
| 6906683 | Circular polarized wave reception antenna | Hisamatsu Nakano, Akira Miyoshi | 2005-06-14 |
| 6878218 | High strength gear and method of producing the same | Takuro Yamaguchi, Keizo Otani, Jun Katoh, Toshiki Satou, Satoshi Abe | 2005-04-12 |