Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431706 | DESCON operation safety system | — | 2025-09-30 |
| 10635888 | Smart-security digital system, method and program | — | 2020-04-28 |
| 10134255 | Digital future now security system, method, and program | — | 2018-11-20 |
| 9942414 | Digital smart security network system, method and program | — | 2018-04-10 |
| 9761120 | Digital security system, method and program | — | 2017-09-12 |
| 9741235 | Digital real security system, method and program | — | 2017-08-22 |
| 9639096 | Controlling the operational rate of the freezing or refrigeration unit in a showcase | — | 2017-05-02 |
| 9578181 | Digital security network system and method | — | 2017-02-21 |
| 9256229 | Air-conditioning control system and program | — | 2016-02-09 |
| 9170628 | Energy-savings control system for showcases, refrigerators and freezers | — | 2015-10-27 |
| 8033301 | Water saving tool | — | 2011-10-11 |
| 7797084 | Building energy management system | — | 2010-09-14 |
| 6843063 | Method and device for saving energy in indoor cooling and heating | — | 2005-01-18 |
| 6303908 | Heat treatment apparatus | Isao Yamaga, Kenji Komuro, Hiroki Kobayashi | 2001-10-16 |