Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7948137 | Core, rotor, motor and compressor | Kazunobu Ohyama, Shin Nakamasu, Toshinari Kondo, Keiji Aota | 2011-05-24 |
| 7902712 | Magnetic member, rotor, motor, compressor, blower, air conditioner and vehicle-mounted air conditioner | Shin Nakamasu | 2011-03-08 |
| 7777391 | Armature, motor and compressor and methods of manufacturing the same | — | 2010-08-17 |
| 7578660 | Hermetic compressor | Takashi Shimizu, Yoshitaka Shibamoto | 2009-08-25 |
| 7500836 | Compressor | Takashi Shimizu, Yoshitaka Shibamoto | 2009-03-10 |
| 7411329 | Permanent magnet synchronous motor including permanent magnet with tapered outer edges and rotor core with opening | Hiroshi Murakami, Yukio Honda, Shizuka Yokote, Yukitoshi Wada, Hideo Hirose +1 more | 2008-08-12 |
| 7408279 | Permanent magnet synchronous motor including permanent magnet with tapered outer edges | Hiroshi Murakami, Yukio Honda, Shizuka Yokote, Yukitoshi Wada, Hideo Hirose +1 more | 2008-08-05 |
| 7233092 | Permanent magnet synchronous motor | Hiroshi Murakami, Yukio Honda, Shizuka Yokote, Yukitoshi Wada, Hideo Hirose +1 more | 2007-06-19 |
| 6952064 | Motor | Hideharu Hiwaki, Hisakazu Kataoka, Sunao Hashimoto, Shinichi Okuyama, Hiroshi Murakami | 2005-10-04 |
| 6940205 | Permanent magnet synchronous motor | Hiroshi Murakami, Yukio Honda, Shizuka Yokote, Yukitoshi Wada, Hideo Hirose +1 more | 2005-09-06 |
| 6799362 | Motor and method for manufacturing the same | Hiroshi Murakami, Hisakazu Kataoka, Osaaki Morino, Toshiyuki Tamamura, Haruhiko Kado +2 more | 2004-10-05 |
| 6583531 | Motor with permanent magnet | Takao Sawahata, Yukio Honda, Takahisa Kurahayashi, Toshiyuki Tamamura, Hiroyuki Kiriyama | 2003-06-24 |
| 6544009 | Compressor and electric motor | Masahiko Makino, Tatsuhisa Taguchi, Yoshifumi Abe, Hisakazu Kataoka | 2003-04-08 |
| 6517328 | Compressor and an electric motor with an insulative, non-conductive member inserted between the stator and the motor housing | Masahiko Makino, Tatsuhisa Taguchi, Nobuaki Ogawa, Hisakazu Kataoka | 2003-02-11 |
| 6396374 | Magnetizing method for a permanent-magnet motor | Masayuki Shinto, Hiroshi Itoh | 2002-05-28 |
| 6232862 | Magnetizing method for a permanent-magnet motor | Masayuki Shinto, Hiroshi Itoh | 2001-05-15 |
| 6218753 | Motor using rotor including interior permanent magnet, and apparatus-driving-unit employing the same motor | Masayuki Shinto, Toshio Yamamoto | 2001-04-17 |
| 6101081 | Magnetizing method for rotor magnet of reluctance magnet motor | Masayuki Shinto, Hiroshi Ito, Yukio Honda, Hiroshi Murakami, Naoyuki Kadoya +1 more | 2000-08-08 |
| 6008559 | Motor using a rotor including an interior permanent magnet | Masayuki Shinto, Hiroshi Ito, Takeshi Morishige, Yukio Honda, Hiroshi Murakami +2 more | 1999-12-28 |
| 5982133 | Brushless motor with rotor position detection compensation caused by induced voltage in rotor | Hiroshi Murakami, Kazushige Narazaki, Yukio Honda, Naoyuki Kadoya, Masayuki Shinto +1 more | 1999-11-09 |
| 5945760 | Motor with built-in permanent magnets | Yukio Honda, Hiroshi Murakami, Kazushige Narazaki, Hiroshi Itoh, Masayuki Shinto +1 more | 1999-08-31 |
| 5610464 | Direct current motor having a decreasing cogging torque | Masami Wada | 1997-03-11 |