Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12352280 | Rotary fluid machine | Hideki Fujiwara, Harunori Miyamura | 2025-07-08 |
| 12142980 | Electric motor, compressor, and refrigeration device | Takuya SAKURAGI | 2024-11-12 |
| 12027920 | Rotor, and rotary electric machine | Takaaki Ono, Yuji Nakazawa, Tatsuya TONARI, Hisato SUMITOMO, Masatsugu Takemoto | 2024-07-02 |
| 11971045 | Turbo compressor | Yuji Nakazawa, Atsushi Sakawaki, Hirofumi Higashi, Taiichi NOSE, Takaaki Ono | 2024-04-30 |
| 11909346 | Electric motor system | Takaaki Ono, Hiroshi Hibino | 2024-02-20 |
| 11575293 | Electric motor and turbo-compressor | Takaaki Ono, Tatsuya TONARI, Yuji Nakazawa, Keiji Aota, Atsushi Sakawaki | 2023-02-07 |
| 11035337 | Hydroelectric system | Takahiro Abe, Atsushi Suhara, Yoshiyuki Harada, Tomomi Sakamoto | 2021-06-15 |
| 11005349 | Electric motor system, and turbo compressor provided with same | Takaaki Ono, Yuji Nakazawa | 2021-05-11 |
| 9964146 | Magnetic bearing having reduced leakage magnetic flux | Yuji Nakazawa | 2018-05-08 |
| 9689398 | Magnetic bearing device and compressor | Atsushi Sakawaki, Yuji Nakazawa, Naoya Yamashita | 2017-06-27 |
| 9660499 | Compressor having biased controlled magnetic bearings | Atsushi Sakawaki, Yuji Nakazawa, Naoya Yamashita | 2017-05-23 |
| 8991783 | Fuel injection valve for internal combustion engine | Motoyuki Abe, Masahiko Hayatani, Tohru Ishikawa, Takehiko Kowatari, Atsushi Takaoku +1 more | 2015-03-31 |
| 8328121 | Multihole injector | Tohru Ishikawa, Yasuo Namaizawa, Motoyuki Abe, Atsushi Sekine | 2012-12-11 |
| 7607418 | Fuel injection nozzle and method of holding the same | Motoyuki Abe, Masahiko Hayatani, Tohru Ishikawa, Takehiko Kowatari, Noriyuki Maekawa +1 more | 2009-10-27 |