Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7276263 | Process for producing low reflection glass plate, and low reflection glass plate | Yukio Kimura, Yoshiya Tsutsui | 2007-10-02 |
| 6774522 | Rotor with slot wedges having different dimension to reduce stress | Hiroshi Aoyama, Hidehiro Ejima | 2004-08-10 |
| 6674210 | Rotary electric machine | Hiroshi Aoyama, Hidehiro Ejima, Takashi Shibata | 2004-01-06 |