Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307576 | Air conditioning system having a plurality of indoor units | Hiroshi Fujieda, Katsumi Ishii, Michimasa Hori | 1981-12-29 |
| 4289272 | Temperature control apparatus | Fujio Murase, Hidenosuke Matsumoto, Hiroshi Fujieda, Kenichiro Imasu | 1981-09-15 |