Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11316416 | Method of manufacturing rotor, rotor, and motor | Yasuaki Nakahara, Keisuke Saito, Takeshi Honda, Osamu Fujimoto | 2022-04-26 |
| 11056938 | Rotor and motor | Takayuki Migita, Takeshi Honda, Osamu Fujimoto, Hiroshi Kitagaki, Yasuaki Nakahara | 2021-07-06 |
| 10923974 | Rotor core, rotor and motor | Takayuki Migita, Takeshi Honda, Osamu Fujimoto, Hiroshi Kitagaki, Yasuaki Nakahara | 2021-02-16 |
| 10833569 | Rotor core, rotor, motor, manufacturing method of rotor core, and manufacturing method of rotor | Takayuki Migita, Takeshi Honda, Osamu Fujimoto, Hiroshi Kitagaki, Yasuaki Nakahara | 2020-11-10 |
| 7721563 | Apparatus for and method of calculating torque of variable capacity compressor | Eiji Takahashi, Masaki Kawachi, Masanori Ogawa, Daisuke Shimizu | 2010-05-25 |
| 6548954 | Color cathode ray tube with black matrix holes having different diameters | Kazuki ISHII | 2003-04-15 |