Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11808470 | Centralized control unit, equipment control system, and control method | — | 2023-11-07 |
| 11249449 | Operation terminal, non-transitory computer-readable medium and air-conditioning system | Makoto Katsukura, Taichi Ishizaka | 2022-02-15 |
| 10378785 | Communication system and communication apparatus | Hiroaki KOTAKE, Yoshiaki Koizumi, Masahiro Ishihara | 2019-08-13 |
| 10281495 | Analysis device, analysis method, and program | Satoshi Endo, Yoshiaki Koizumi | 2019-05-07 |
| 10256866 | Communication system and transmission apparatus | Hiroaki KOTAKE, Yoshiaki Koizumi, Masahiro Ishihara | 2019-04-09 |
| 10122164 | Protection device and protection method | Yoshiaki Koizumi | 2018-11-06 |
| 10116352 | Communication system, transmission device, and reception device | Hiroaki KOTAKE, Yoshiaki Koizumi, Masahiro Ishihara | 2018-10-30 |
| 9935784 | Networked air-conditioning system, repeater and program | Hiroaki KOTAKE, Yoshiaki Koizumi | 2018-04-03 |
| 9928558 | Control device and remote controller | Tomoaki Gyota, Masanori Nakata | 2018-03-27 |
| 9644937 | Piping length measuring system and piping length calculating apparatus | Toshiyasu Higuma | 2017-05-09 |
| 9454221 | Rendering processing device, control device, and remote control device | Tomoaki Gyota, Yoshiaki Koizumi, Masanori Nakata, Noriyuki Kushiro | 2016-09-27 |
| 8970604 | State display device and display method of state display device | Masanori Nakata, Noriyuki Kushiro, Makoto Katsukura, Yoshiaki Koizumi | 2015-03-03 |
| 8890878 | Operation terminal and screen image display method for operation terminal | Makoto Katsukura, Masanori Nakata, Yoshiaki Koizumi, Noriyuki Kushiro | 2014-11-18 |
| 8873607 | Communication interface device | Satoshi Endo, Yoshiaki Koizumi, Toshiyasu Higuma | 2014-10-28 |
| 8823723 | Semiconductor integrated circuit device, facility appliance control device, and appliance state display apparatus | Makoto Katsukura, Masanori Nakata, Noriyuki Kushiro, Yoshiaki Koizumi, Toshiaki Kikuta | 2014-09-02 |
| 8736631 | Facility operation display device, air-conditioning system, and non-transitory computer-readable medium | Masanori Nakata, Yoshiaki Koizumi, Makoto Katsukura, Noriyuki Kushiro | 2014-05-27 |