Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355301 | Stator for rotating electrical machine, rotating electrical machine, method for manufacturing stator for rotating electrical machine, and method for manufacturing rotating electrical machine | Hirohisa Sano, Kyohei Aimuta, Toshio Abe, Motoki Ohta | 2025-07-08 |
| 11065656 | Method and apparatus for producing a product | Kentaro NAGASAWA, Tadashi Nakamura | 2021-07-20 |
| 10389194 | Permanent magnet electrical rotating machine with protection members arranged between permanent magnets and rotor cores | Masahiro Hori, Youichi Matsumoto, Tetsuo Fujigaki, Motonobu IIDUKA, Yoshihiro Yasui +2 more | 2019-08-20 |
| 10193487 | Control device for power conversion device, compressor drive system, flywheel power generating system, and control method of power conversion device | Masatoshi Yoshimura, Noriaki Hino | 2019-01-29 |
| 9935512 | Permanent magnet rotating electrical machine | Masahiro Hori, Tetsuo Fujigaki, Youichi Matsumoto, Motonobu IIDUKA | 2018-04-03 |
| 9889645 | Inkjet head and ink jet printing apparatus using the head | Noboru Nitta, Teruyuki Hiyoshi | 2018-02-13 |
| 9630402 | Ink jet head and printing apparatus | Noboru Nitta, Teruyuki Hiyoshi, Shunichi Ono, Tomohisa Yoshimaru | 2017-04-25 |
| 9484793 | Electrical rotating machine system or wind turbine system | Nobuhiro KUSUNO, Tomomichi Ito, Tetsuo Fujigaki, Daisuke KORI, Motonobu Iizuka +1 more | 2016-11-01 |
| 9419498 | Rotary electric machine | Akiyoshi Komura | 2016-08-16 |
| 9302475 | Ink jet head driving device | Noboru Nitta, Teruyuki Hiyoshi, Tomohisa Yoshimaru | 2016-04-05 |
| 9225213 | Electrical rotating machine | Akiyoshi Komura, Daisuke KORI, Tetsuo Fujigaki, Motonobu Iizuka | 2015-12-29 |
| 9199453 | Driving device and driving method of inkjet head | Shunichi Ono, Teruyuki Hiyoshi, Tomohisa Yoshimaru | 2015-12-01 |
| 9114605 | Ink-jet head drive device | Teruyuki Hiyoshi, Noboru Nitta, Shunichi Ono | 2015-08-25 |
| 8939532 | Inkjet head driving method and driving device | Shunichi Ono, Teruyuki Hiyoshi, Noboru Nitta | 2015-01-27 |
| 8926042 | Pulse generator | Shunichi Ono, Teruyuki Hiyoshi | 2015-01-06 |
| 8794726 | Inkjet head driving device | Teruyuki Hiyoshi, Noboru Nitta, Tomohisa Yoshimaru | 2014-08-05 |
| 8692435 | Rotating electric machine | Masanori SAWAHATA, Satoshi Kikuchi, Akiyoshi Komura | 2014-04-08 |
| 8653703 | Permanent magnetic rotating electric machine and wind power generating system | Daisuke KORI, Shogo Serita, Tetsuo Fujigaki, Masaaki Endo, Yoshihiro Yasui +3 more | 2014-02-18 |
| 8622497 | Liquid ejection apparatus, drive circuit thereof, and drive method thereof | Teruyuki Hiyoshi, Noboru Nitta, Tomohisa Yoshimaru | 2014-01-07 |
| 8400040 | Permanent magnet type rotary electric machine | Daisuke KORI, Hiroyuki Mikami, Seikichi Masuda | 2013-03-19 |
| 8148865 | Permanent magnet rotating electrical machine and permanent magnet rotating electrical machine system | Daisuke KORI, Hiroyuki Mikami, Seikichi Masuda, Masayasu Fujieda | 2012-04-03 |
| 7994666 | Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet | Daisuke KORI, Tetsuo Fujigaki, Shuji Aizawa, Motonobu Iizuka, Yasushi Iwai +1 more | 2011-08-09 |
| 7952249 | Permanent-magnet type electric rotating machine and permanent-magnet type electric rotating machine system for automobile or train | Daisuke KORI, Hiroyuki Mikami, Seikichi Masuda, Masayasu Fujieda | 2011-05-31 |
| 7847456 | Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet | Daisuke KORI, Tetsuo Fujigaki, Shuji Aizawa, Motonobu Iizuka, Yasushi Iwai +1 more | 2010-12-07 |
| 7825559 | Rotating machine | Akihito Nakahara, Kazuhiko Takahashi, Akitomi Semba | 2010-11-02 |