Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510366 | Vertical axis type wind power station | Kazuo Okubo, Kazumichi Kato, Toshio Miki, Hideki Tamura, Hiroo Mike +6 more | 2009-03-31 |
| 7432608 | Generator and power supply for use therein | Kazuo Okubo, Kazumichi Kato, Yuzo Takakado, Toshio Miki, Masami Morita +8 more | 2008-10-07 |