Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8368273 | Rotary electric machine with air gaps configured to cancel torque pulsations | Yutaka Matsunobu, Shinji Sugimoto, Akinori Kamiya | 2013-02-05 |
| 8247940 | Rotary electric machine with air gaps configured to cancel torque pulsations | Yutaka Matsunobu, Shinji Sugimoto, Akinori Kamiya | 2012-08-21 |
| 8067871 | Permanent magnet rotating electric machine and electric car using the same | Fumio Tajima, Yutaka Matsunobu, Masashi Kitamura, Takashi Kobayashi, Shigeru Kakugawa +1 more | 2011-11-29 |
| 8040010 | Permanent magnet type generator and hybrid vehicle using the same | Akinori Kamiya, Fumio Tajima, Tsutomu Miyoshi, Hideki Nihei | 2011-10-18 |
| 7876012 | Dynamo electric machine with an alloy member | Matahiro Komuro, Yuichi Satsu | 2011-01-25 |
| 7521832 | Rotating electric machine having rotor embedded-permanent-magnets with inner-end magnetic gaps and outer-end magnetic gaps, and electric car using the same electric machine | Fumio Tajima, Yutaka Matsunobu, Masashi Kitamura, Takashi Kobayashi, Shigeru Kakugawa +1 more | 2009-04-21 |
| 7471004 | Driving/electric-power generating system for vehicle | Hiroshi Kanazawa, Takashi Kobayashi, Shinji Shirakawa, Keiichi Mashino, Masanori Tsuchiya | 2008-12-30 |
| 7425786 | Permanent magnet type rotating electrical machine | Yutaka Matsunobu, Fumio Tajima, Takashi Yasuhara | 2008-09-16 |
| 7224079 | Driving/electric-power generating system for vehicle | Hiroshi Kanazawa, Takashi Kobayashi, Shinji Shirakawa, Keiichi Mashino, Masanori Tsuchiya | 2007-05-29 |
| 7215034 | Power supply system for vehicle | Shinichi Fujino, Hiroshi Kanazawa, Toshiyuki Innami, Takashi Kobayashi | 2007-05-08 |
| 7151335 | Permanent magnet rotating electric machine and electric car using the same | Fumio Tajima, Yutaka Matsunobu, Masashi Kitamura, Takashi Kobayashi, Shigeru Kakugawa +1 more | 2006-12-19 |
| 6853281 | Magnet apparatus and mri apparatus | Shigeru Kakugawa, Shouji Kitamura, Nobuhiro Hara, Akiyoshi Komura, Hajime Kawano +4 more | 2005-02-08 |
| 6833646 | Hybrid car and dynamo-electric machine | Kim Houng Joong, Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami +3 more | 2004-12-21 |
| 6816047 | Magnetic resonance imaging apparatus | Hirotaka Takeshima, Hajime Kawano, Shigeru Kakugawa | 2004-11-09 |
| 6600318 | Open MRI system with a vertical static field and an imaging volume closer to the lower than to the upper magnet assembly | Shigeru Kakugawa, Shouji Kitamura, Nobuhiro Hara, Akiyoshi Komura, Hajime Kawano +4 more | 2003-07-29 |
| 6580346 | Magnetic resonance imaging apparatus | Hirotaka Takeshima, Hajime Kawano, Shigeru Kakugawa | 2003-06-17 |
| 6577022 | Hybrid car and dynamo-electric machine | Kim Houng Joong, Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami +3 more | 2003-06-10 |
| 6462430 | Hybrid car and dynamo-electric machine | Kim Houng Joong, Kazuo Tahara, Kou Ajima, Koki Ueta, Toshiyuki Innami +3 more | 2002-10-08 |
| 6037850 | Superconducting magnet apparatus and method of regulating magnetization thereof | Takao Honmei, Hirotaka Takeshima, Hajime Kawano, Yutaka Takuma, Munenori Kotabe +3 more | 2000-03-14 |
| 5812042 | Superconducting magnet formed by laminating hollow conductor plates | Naoki Maki, Nobuhiro Hara, Shigeru Kakugawa, Masayuki Shibata, Kenichi Hattori | 1998-09-22 |