Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914794 | Power conversion device | Kiyomi Watanabe | 2005-07-05 |
| 6737847 | Capacitor charging method and charging apparatus | Kiyomi Watanabe, Takayuki Mimura | 2004-05-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6914794 | Power conversion device | Kiyomi Watanabe | 2005-07-05 |
| 6737847 | Capacitor charging method and charging apparatus | Kiyomi Watanabe, Takayuki Mimura | 2004-05-18 |