Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816224 | Heat-pump air-conditioning hot-water supply device | — | 2020-10-27 |
| 10047992 | Air-conditioning system using control of number of compressors based on predetermined frequency ranges | — | 2018-08-14 |
| 9920967 | Hot and cold water air conditioning system | — | 2018-03-20 |
| 9500376 | Fluid heating system, fluid heating method, fluid heating control system, control apparatus, and control method | Hirokazu Minamisako, Shinichi Uchino, Kengo Takahashi, Ryo Oya, Kazuki Okada | 2016-11-22 |
| 9291376 | Auxiliary heater control device, heated fluid utilization system, and auxiliary heater control method | Kazutaka Suzuki, Koji Matsuzawa, Nobuaki Uehara | 2016-03-22 |
| 8733118 | Heat pump water heater outdoor unit and heat pump water heater | Kazuki Okada | 2014-05-27 |
| 8020393 | Heat pump type hot water supply outdoor apparatus | Kazuki Okada, Kengo Takahashi | 2011-09-20 |
| 7578896 | Production method of multilayer ceramic electronic device | Takako Hibi, Yukie Nakano, Shunichi Yuri, Akira Sato, Wataru Takahara +1 more | 2009-08-25 |
| 7276130 | Production method of multilayer ceramic electronic device | Takako Hibi, Yukie Nakano, Shunichi Yuri, Akira Sato, Wataru Takahara +1 more | 2007-10-02 |