Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5020332 | Air conditioner and a drive apparatus therefor | Eiji Nakatsuno, Yasuhiko Ebata, Masatosi Nagano | 1991-06-04 |
| 4901534 | Defrosting control of air-conditioning apparatus | Eiji Nakatsuno, Koji Murozono | 1990-02-20 |
| 4738116 | Apparatus for deflecting the direction of the wind in an air conditioner | Naoki Shimokawa, Katsumi Fukuda, Teruo Yamamoto | 1988-04-19 |
| 4571950 | Method for controlling air-conditioner | Shigeru Nariai, Naoki Shimokawa | 1986-02-25 |