Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577485 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2017-02-21 |
| 9419488 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2016-08-16 |
| 9343938 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2016-05-17 |
| 9159475 | High pressure bushing of rotating electrical machine and rotating electrical machine | Yoshihiro Taniyama, Yasuo Kabata, Toshio Kitajima, Takeo Urita, Koji Matsuyama | 2015-10-13 |
| 9130428 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2015-09-08 |
| 9035525 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2015-05-19 |
| 8803397 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2014-08-12 |
| 8536755 | Armature winding of rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2013-09-17 |
| 8421302 | Rotating electrical machine and coil | Takashi Harakawa, Tetsushi Okamoto, Yoshiyuki Inoue, Tooru Ootaka, Hiroshi Hatano +6 more | 2013-04-16 |
| 8222778 | High-voltage bushing of a rotating electric machine | Yasuo Kabata, Yoshihiro Taniyama, Junichi Uematsu, Takashi Ueda | 2012-07-17 |
| 8076805 | Rotating electric machine with rotor cooling slots | Yasuo Kabata, Masafumi Fujita, Mikio Takabatake, Hitoshi Katayama, Koji Matsuyama +1 more | 2011-12-13 |
| 8008829 | Armature for a rotating electrical machine | Tadashi Tokumasu, Masafumi Fujita, Takashi Ueda | 2011-08-30 |
| 7893575 | Rotor with field coils in optimized flux space slots | Masafumi Fujita, Tadashi Tokumasu, Yasuo Kabata, Masanori Arata, Takashi Ueda | 2011-02-22 |
| 7863794 | Armature winding of rotating electrical machine | Masafumi Fujita, Tadashi Tokumasu, Hiroshi Hatano, Takashi Ueda, Ken Nagakura | 2011-01-04 |
| 7834508 | Slot positions for a three-phase two-pole armature winding with a seventy-two slot armature core | Tadashi Tokumasu, Masafumi Fujita | 2010-11-16 |
| 7812499 | Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine | Masafumi Fujita, Tadashi Tokumasu | 2010-10-12 |
| 7602089 | Rotary electric machine | Yasuo Kabata, Katsuya Yamashita, Yoshihiro Taniyama, Tadashi Tokumasu, Koji Matsuyama | 2009-10-13 |
| 7592732 | Rotary electro-dynamic machine and armature winding thereof | Masafumi Fujita, Tadashi Tokumasu, Yasuo Kabata, Masanori Arata, Susumu Nagano | 2009-09-22 |
| 7579739 | Rotary electro-dynamic machine and armature winding thereof | Masafumi Fujita, Tadashi Tokumasu, Yasuo Kabata, Masanori Arata, Susumu Nagano | 2009-08-25 |
| 7579737 | Armature winding of electric rotating machine, stator of electric rotating machine and electric rotating machine | Masafumi Fujita, Tadashi Tokumasu | 2009-08-25 |
| 7498517 | MICA tape, electrical rotating machine coil, and electrical rotating machine comprising the electrical rotating machine coil | Fumio Sawa, Noriyuki Iwata, Hiroshi Hatano, Tetsushi Okamoto, Kazuma Mukai +2 more | 2009-03-03 |
| 7425366 | Tape member or sheet member, and method of producing tape member or sheet member | Tetsushi Okamoto, Fumio Sawa, Noriyuki Iwata, Toshimitsu Yamada | 2008-09-16 |
| 7312552 | Rotary electro-dynamic machine and armature winding thereof | Masafumi Fujita, Tadashi Tokumasu, Yasuo Kabata, Masanori Arata, Susumu Nagano | 2007-12-25 |