Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138615 | Semiconductor integrated circuit providing for wire bonding directly above an active circuit region, and manufacturing method thereof | Yutaka Nabeshima, Yasunori Yamamoto | 2012-03-20 |
| 7768226 | Motor drive device and motor drive method | Yasunori Yamamoto, Hideaki Mori, Shinichi Kuroshima | 2010-08-03 |
| 7687900 | Semiconductor integrated circuit device and fabrication method for the same | Yutaka Nabeshima | 2010-03-30 |
| 7667316 | Semiconductor integrated circuit and method for manufacturing the same | Yutaka Nabeshima, Takashi Katsuyama | 2010-02-23 |
| 7667419 | Motor driving apparatus, motor driving method and disk driving apparatus | Yasunori Yamamoto, Hideaki Mori, Shinichi Kuroshima | 2010-02-23 |
| 7535188 | Motor driving apparatus, motor driving method and disk driving apparatus | Yasunori Yamamoto, Shinichi Kuroshima | 2009-05-19 |
| 7531976 | Motor drive device | Yasunori Yamamoto, Shinichi Kuroshima | 2009-05-12 |
| 7420348 | Drive apparatus | Yasunori Yamamoto, Shuji Tamaoka | 2008-09-02 |
| 7129671 | Stepping motor drive device and method | Katsuhiro Onishi | 2006-10-31 |
| 7023157 | Stepping motor drive device and method | Katsuhiro Onishi | 2006-04-04 |
| 6906489 | Stepping motor drive device and method | Hiroki Matsunaga | 2005-06-14 |
| 6838853 | Stepping motor drive device and method | Hiroki Matsunaga | 2005-01-04 |
| 6566827 | Disk drive apparatus and motor | Makoto Gotou, Masaaki Ochi, Hideaki Mori, Susumu Yamamoto | 2003-05-20 |