Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201513 | Rotor and motor | Takashi Shiraishi, Toru Chikira, Masato Aono | 2021-12-14 |
| 11165293 | Rotor and motor | Takeshi Honda | 2021-11-02 |
| 11159067 | Rotor and motor | Akira ICHIEN, Yuya SAITO, Chiharu Kobayashi | 2021-10-26 |
| 11095196 | Manufacturing method of motor core, manufacturing method of rotor core, and manufacturing method of rotor | Takeshi Honda | 2021-08-17 |
| 11056938 | Rotor and motor | Takayuki Migita, Takeshi Honda, Hirofumi Muto, Osamu Fujimoto, Yasuaki Nakahara | 2021-07-06 |
| 10985637 | Laminated core manufacturing method | Takeshi Honda | 2021-04-20 |
| 10923974 | Rotor core, rotor and motor | Takayuki Migita, Takeshi Honda, Hirofumi Muto, Osamu Fujimoto, Yasuaki Nakahara | 2021-02-16 |