Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196312 | Motor | Keiichiro Nukada, Hirokazu Yamauchi, Mitsuoki Hishida, Yasushi Kato | 2021-12-07 |
| 11190073 | Motor having increased passage for refrigerant for cooling coils | Mitsuoki Hishida, Hirokazu Yamauchi, Keiichiro Nukada | 2021-11-30 |
| 11174010 | Flying device | Shinichi Tsutsumi, Sho Koyama, Keiichiro Nukada, Hiroshi Ueda, Yuki Nakade | 2021-11-16 |
| 11070103 | Motor | Yasushi Kato, Hirokazu Yamauchi, Keiichiro Nukada, Mitsuoki Hishida | 2021-07-20 |
| 10992198 | Motor | Keiichiro Nukada, Yasushi Kato, Hirokazu Yamauchi, Mitsuoki Hishida | 2021-04-27 |
| 10965198 | Coil and motor using same | Mitsuoki Hishida, Hirokazu Yamauchi, Keiichiro Nukada | 2021-03-30 |
| 10938263 | Connection structure for coil and bus bar, and motor having same | Mitsuoki Hishida, Hirokazu Yamauchi, Keiichiro Nukada | 2021-03-02 |