Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7592732 | Rotary electro-dynamic machine and armature winding thereof | Masafumi Fujita, Yasuo Kabata, Masanori Arata, Mikio Kakiuchi, Susumu Nagano | 2009-09-22 |
| 7579739 | Rotary electro-dynamic machine and armature winding thereof | Masafumi Fujita, Yasuo Kabata, Masanori Arata, Mikio Kakiuchi, Susumu Nagano | 2009-08-25 |
| 7579737 | Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine | Masafumi Fujita, Mikio Kakiuchi | 2009-08-25 |
| 7312552 | Rotary electro-dynamic machine and armature winding thereof | Masafumi Fujita, Yasuo Kabata, Masanori Arata, Mikio Kakiuchi, Susumu Nagano | 2007-12-25 |
| 6552462 | Reluctance type rotating machine with permanent magnets | Kazuto Sakai, Masanori Arata, Mikio Takabatake, Yoshio Hashidate, Ryoichi Kurosawa +1 more | 2003-04-22 |
| 6388357 | Armature winding for dynamo-electric machine | Hisakazu Matsumoto | 2002-05-14 |
| 6342745 | Reluctance type rotating machine with permanent magnets | Kazuto Sakai, Masanori Arata, Mikio Takabatake, Yoshio Hashidate, Ryoichi Kurosawa +1 more | 2002-01-29 |
| 6274960 | Reluctance type rotating machine with permanent magnets | Kazuto Sakai, Masanori Arata, Mikio Takabatake, Yoshio Hashidate, Ryoichi Kurosawa +1 more | 2001-08-14 |
| 6265801 | Permanent magnet type electrical rotating machine | Yutaka Hashiba, Kazuto Sakai, Norio Takahashi | 2001-07-24 |