Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971016 | Microcomputer and electrical device having the same | Kazuhiko Akiyama, Takayuki Kambe | 2011-06-28 |
| 7813152 | Power converter | Koji Noda, Michika Uesugi, Hiroshi Mochikawa, Keiichi Ishida, Takahisa Endo | 2010-10-12 |
| 6914409 | Current detection method and control apparatus for electric motor | — | 2005-07-05 |
| 5613369 | Air conditioner and control method for an air conditioner | Takashi Sato, Yasuhiro Kageyama, Masao Isshiki | 1997-03-25 |
| 5242325 | Control apparatus for air conditioner | — | 1993-09-07 |
| 5207071 | Current control apparatus for air-conditioning system | Masao Ozu, Michika Uesugi, Atsuyuki Hiruma, Kazuo Mochizuki, Toru Kubo +4 more | 1993-05-04 |
| 4857918 | Fault diagnostic apparatus for electric appliance | Chiaki SUGIMOTO | 1989-08-15 |
| 4843384 | Wireless remote control system | Yuichi Ide, Naoki Ichien | 1989-06-27 |
| 4734871 | Wireless battery powered temperature remote controller | Hideo Tsunoda | 1988-03-29 |
| 4729293 | Air direction control apparatus for a louver at an air outlet | Hideo Tsunoda | 1988-03-08 |
| 4407139 | Method for controlling an air conditioning system | Yuuichi Ide | 1983-10-04 |