Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765977 | Heat-accumulating hot-water-supplying air conditioner | Masashi Fujitsuka, Hiroshi Enomoto, Motohiko Kawagishi, Kazuhiko Kawajiri, Minoru Sato | 2017-09-19 |
| 9574701 | Vacuum heat insulator, heat retaining tank including same, heat retaining structure, and heat pump water heater | Toshio Shinoki, Toshinori Sugiki | 2017-02-21 |