Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11863020 | Motor, compressor, and air conditioner | Masahiro Nigo, Emi TSUKAMOTO | 2024-01-02 |
| 11502634 | Driving device, compressor, air conditioner, and driving method | Masahiro Nigo | 2022-11-15 |
| 11496005 | Stator, electric motor, compressor, refrigerating and air conditioning apparatus, and method for manufacturing stator | Masahiro Nigo | 2022-11-08 |
| 11199351 | Air conditioner and method for controlling operation of air conditioner | Masahiro Nigo | 2021-12-14 |
| 11018535 | Motor, rotor, compressor, and refrigeration and air conditioning apparatus | Masahiro Nigo, Ryukichi Kijima | 2021-05-25 |
| 10965237 | Driving device, air conditioner, and driving method | Masahiro Nigo | 2021-03-30 |
| 10951139 | Driving device, compressor, air conditioner and method of driving interior permanent magnet motor | Masahiro Nigo | 2021-03-16 |
| 10916977 | Stator, motor, driving device, compressor, refrigeration air conditioner, and method of producing stator | Masahiro Nigo | 2021-02-09 |
| 10763717 | Stator core, stator, electric motor, drive device, compressor, air conditioner, and a method of manufacturing a stator core | Masahiro Nigo | 2020-09-01 |
| 5299383 | Plant cultivation method and apparatus therefor | Tadashi Takakura, Eiji Goto, Seiji Takishima, Hiromitsu Takada, Einosuke Mifune +2 more | 1994-04-05 |
| 5111612 | Plant culture apparatus | Seiji Takishima, Hiromitsu Takada, Fumito Takagi | 1992-05-12 |