Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7126248 | Motor with stator formed by assembling divided stator-members into an annular shape, and compressor incorporating the same motor | Noriyoshi Nishiyama, Seiji Okazaki | 2006-10-24 |
| 7026741 | Motor with stator formed by assembling divided stator-members into an annular shape, and compressor incorporating the same motor | Noriyoshi Nishiyama, Seiji Okazaki | 2006-04-11 |
| 6979924 | Compressor using a motor | Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2005-12-27 |
| 6836045 | Electrical motor | Hiroshi Murakami, Yuichiro Sadanaga, Taro Kishibe, Shinichiro Kawano, Toshiyuki Tamamura +2 more | 2004-12-28 |
| 6759778 | Electric vehicle using a motor | Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2004-07-06 |
| 6741002 | Motor having a rotor with interior split-permanent-magnet | Noriyoshi Nishiyama, Tomokazu Nakamura, Masaki Ogushi, Yasuhiro Kondo | 2004-05-25 |
| 6580239 | Protecting device of electromobile | Satoshi Tamaki, Yasuhiro Kondo | 2003-06-17 |
| 6575257 | Method for controlling vehicle drive motor | Satoshi Tamaki, Masaki Tagome | 2003-06-10 |
| 6541939 | Motor controller | Taro Kishibe | 2003-04-01 |
| 6509665 | Motor having stator with insulator of high heat-conductivity | Noriyoshi Nishiyama | 2003-01-21 |
| 6369480 | Compressor using a motor | Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2002-04-09 |
| 6356001 | Electric vehicle using a motor | Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2002-03-12 |
| 6340857 | Motor having a rotor with interior split-permanent-magnet | Noriyoshi Nishiyama, Tomokazu Nakamura, Masaki Ogushi, Yasuhiro Kondo | 2002-01-22 |
| 6324038 | Current control apparatus with overcurrent protective function for a motor | Taro Kishibe | 2001-11-27 |
| 6300700 | Motor | Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2001-10-09 |
| 6131057 | Protecting device of electromobile | Satoshi Tamaki, Yasuhiro Kondo | 2000-10-10 |
| 6049153 | Motor | Noriyoshi Nishiyama, Tomokazu Nakamura, Yukio Honda, Hiroshi Murakami, Shinichiro Kawano | 2000-04-11 |
| 5962999 | Method of controlling a torque ripple of a motor having interior permanent magnets and a controller using the same method | Tomokazu Nakamura, Noriyoshi Nishiyama | 1999-10-05 |
| 5923728 | Motor controller | Satoshi Tamaki, Masaki Tagome, Mineaki Isoda, Tomokuni Iijima, Kazushige Narazaki | 1999-07-13 |
| 5880570 | Method and apparatus for controlling a synchronous motor | Satoshi Tamaki, Yasuhiro Kondo | 1999-03-09 |
| 5757161 | Apparatus and method for limiting the speed of an electric motor | Satoshi Tamaki | 1998-05-26 |
| 5730238 | Control method of electric car | Satoshi Tamaki, Masaki Tagome | 1998-03-24 |
| 5592355 | Motor control circuit | Satoshi Tamaki | 1997-01-07 |
| 5504404 | Method and apparatus for controlling motor | Satoshi Tamaki, Yasuhiro Kondo | 1996-04-02 |
| 5485375 | Protecting device of electromobile | Satoshi Tamaki, Yasuhiro Kondo | 1996-01-16 |