Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7407025 | Power unit for automobile | Takahiro Urakabe, Yoshikazu Tsunoda | 2008-08-05 |
| 7348739 | Motor driving apparatus | Takahiro Urakabe, Toshiyuki Kikunaga, Yuuji Kuramoto | 2008-03-25 |
| 7310475 | Motor driving apparatus | Takahiro Urakabe, Yuuji Kuramoto | 2007-12-18 |
| 7221064 | Power circuit for battery | Takahiro Urakabe | 2007-05-22 |
| 7075271 | Power controlling apparatus with power converting circuit | Takahiro Urakabe, Takamasa Asai, Sigetada Gotou | 2006-07-11 |
| 7023107 | Power circuit for battery | Takahiro Urakabe | 2006-04-04 |
| 6580147 | Semiconductor device having built-in capacitors | Toru Kimura, Dai Nakajima, Takeshi Ohi, Takanobu Yoshida, Naoki Yoshimatsu +4 more | 2003-06-17 |
| 6236110 | Power semiconductor module | Hirotaka Muto, Toshiyuki Kikunaga, Takeshi Ohi, Shin-ichi Kinouchi, Takeshi Horiguchi +1 more | 2001-05-22 |