Issued Patents All Time
Showing 26–50 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707641 | Laser oscillator | — | 2020-07-07 |
| 10670282 | Air conditioning apparatus | Takuro Yamada, Yuusuke Nakagawa, Yuusuke Oka | 2020-06-02 |
| 10488066 | Air conditioning indoor unit with refrigerant leak detection | Shigeki Kamitani | 2019-11-26 |
| 10408484 | Air-conditioning apparatus with a refrigerant leak sensor in an indoor unit | Shigeki Kamitani | 2019-09-10 |
| 10326255 | Laser device | Munekazu Matsuda | 2019-06-18 |
| 10184695 | Heat pump system having controllable flow rate adjustment valves | — | 2019-01-22 |
| 10148061 | Optical amplifying system and method of controlling the same | — | 2018-12-04 |
| 10082324 | Refrigeration apparatus having leakage or charge deficiency determining feature | Shigeki Kamitani | 2018-09-25 |
| 9899796 | Laser device | Yasuyuki Tanaka | 2018-02-20 |
| 9893490 | Laser power-supply device that controls a plurality of light-emitting elements | Shuuji Kudou | 2018-02-13 |
| 9819139 | Gas laser oscillator having auxiliary electrodes | — | 2017-11-14 |
| 9810466 | Heat pump system | — | 2017-11-07 |
| 9618236 | Heat pump system | — | 2017-04-11 |
| 9581361 | Heat pump system | — | 2017-02-28 |
| 9429343 | Heat pump system | — | 2016-08-30 |
| 9410715 | Air conditioning apparatus | Shinya Matsuoka, Hideyuki Nakagawa | 2016-08-09 |
| 9360226 | Heat pump system | — | 2016-06-07 |
| 9310106 | Heat pump system | — | 2016-04-12 |
| 9252552 | Gas laser oscillator capable of estimating sealability of gas container | — | 2016-02-02 |
| 9246297 | Gas laser oscillator controlling adjusted level of laser power supply | — | 2016-01-26 |
| 9236276 | Semiconductor device and method for manufacturing the same | Koji Hashimoto, Masamoto Kawaguchi, Takashige Saito | 2016-01-12 |
| 9087794 | Manufacturing method of molded package | Koutarou Andou, Shinpei Taga | 2015-07-21 |
| 8991199 | Heat pump system | — | 2015-03-31 |
| 8984901 | Heat pump system | — | 2015-03-24 |
| 8950202 | Heat pump system | — | 2015-02-10 |