Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830436 | Wind turbine provided with nacelle | Masaaki Shibata, Toyoaki Furukawa, Eiji Kato | 2004-12-14 |
| 6812165 | Manufacturing method of semiconductor integrated circuit device | Hidenori Sato, Toshio Ando | 2004-11-02 |