Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824432 | Terminal unit for electric motor | Yukio Katsuzawa, Yoshinobu Maeda, Shinpei Uemura | 2004-11-30 |
| 6762871 | Switchable mirror glass using magnesium-containing thin film | — | 2004-07-13 |