Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7675206 | Rotating electric machine and manufacturing method thereof | Kyouhei Yamamoto, Shinsuke Hemmi | 2010-03-09 |
| 7579729 | Rotary electric machine | Kazuhisa Takashima | 2009-08-25 |
| 7427858 | Resolver reference position adjustment method | Shinsuke Hemmi, Shuji Isono, Seiki Kodama | 2008-09-23 |
| 7356910 | Method of manufacturing a rotation angle detector | Tetsunao Takaki, Hideki Megata, Toshinori Tanaka, Takeshi Sugiyama | 2008-04-15 |
| 7183952 | Resolver | Shinsuke Hemmi, Shuji Isono, Seiki Kodama | 2007-02-27 |
| 7009389 | Rotation angle detection device | Masatsugu Nakano, Yukari Toide | 2006-03-07 |
| 6936942 | Motor for electric power steering apparatus | Masafumi Okazaki, Shinsuke Hemmi | 2005-08-30 |
| 6936949 | Rotation angle detecting apparatus | Tetsunao Takaki, Masafumi Okazaki, Toshinori Tanaka, Akira Hashimoto, Kazuyuki Yamamoto +2 more | 2005-08-30 |
| 6891365 | Rotation angle detection device | Masatsugu Nakano, Yukari Toide | 2005-05-10 |
| 6882080 | Permanent magnet synchronous motor | Toshinori Tanaka, Yuusuke Matsui, Keiichi Fukazawa, Kengo Fujimoto, Katsumi Ohata +1 more | 2005-04-19 |
| 6750574 | Motor for use with motorized power steering apparatus | Masafumi Okazaki, Yasuhide Yagyu, Hideki Megata, Tetsunao Takaki, Shinsuke Henmi +1 more | 2004-06-15 |
| 6707185 | Electric power steering apparatus | Masafumi Okazaki, Hideki Megata, Shinsuke Hemmi, Masayoshi Nishikawa, Tetsunao Takaki +2 more | 2004-03-16 |
| 6518687 | Stator for starter motor | Shigeru Shiroyama | 2003-02-11 |
| 6476533 | Stator for starter motor | Yuji Nakahara | 2002-11-05 |
| 6362553 | Rotary motor and production method thereof, and laminated core production method thereof | Yuji Nakahara, Kenichi Azuma, Masaru Matsumoto, Youichi Fujita, Akira Hashimoto +4 more | 2002-03-26 |
| 6323571 | Rotary motor and production method thereof, and laminated core and production method thereof | Yuji Nakahara, Ken-ichi Azuma, Masaru Matsumoto, Youichi Fujita, Akira Hashimoto +4 more | 2001-11-27 |
| 6169644 | Read/write device | Hiroshi Ito, Yusuke Yamaoka, Nobuaki MIYAKE, Masakatsu Sato | 2001-01-02 |
| 6167610 | Method of making a rotary motor | Yuji Nakahara, Ken-ichi Azuma, Masaru Matsumoto, Youichi Fujita, Akira Hashimoto +4 more | 2001-01-02 |
| 6121711 | Rotary motor and production method thereof, and laminated core and production method thereof | Yuji Nakahara, Ken-ichi Azuma, Masaru Matsumoto, Youichi Fujita, Akira Hashimoto +4 more | 2000-09-19 |
| 6078467 | Magnetic recording apparatus having medium driving motor with reduced thickness utilizing press working, press forming or the like | Hitoshi Tamayama, Hirofumi Ouchi, Yuji Nakahara, Nobuaki Miyake | 2000-06-20 |
| 5870248 | Frame for flexible disk drive unit having distortion prevention hole and 2 ribs formed around motor attaching hole | Kazuya Oda, Katsumi Kurita, Hideto Nishimura, Koichi Okubo, Hiroshi Ito +5 more | 1999-02-09 |
| 5859486 | Rotary motor and production method thereof, and laminated core and production method thereof | Yuji Nakahara, Ken-ichi Azuma, Masaru Matsumoto, Youichi Fujita, Akira Hashimoto +4 more | 1999-01-12 |