Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879879 | Cogeneration system and method for controlling same | Masato Kihara, Motomichi Katou | 2018-01-30 |
| 9590422 | Power supply system, power conversion apparatus, and measurement point switching apparatus | Satoru Inakagata, Hiroaki Kaku, Yoshikatsu Ito, Kiyoshi Ando, Yasuhisa Ihira | 2017-03-07 |
| 8958923 | Distributed power supply system and control method thereof | Nin Kake, Shinji Miyauchi, Hiroaki Kaku, Keiichi Sato, Akihito Ootani +3 more | 2015-02-17 |
| 8751055 | Distributed power supply system | Nin Kake, Hiroaki Kaku, Keiichi Sato, Akihito Ootani | 2014-06-10 |
| 8625318 | Power converter and fuel cell system including the same | Nin Kake, Keiichi Sato, Hiroaki Kaku, Akihito Ootani, Toru Kushisaka | 2014-01-07 |
| 8117683 | Toilet seat device and toilet seat apparatus having the same | Yuuji Yamamoto, Hidetoshi Amaya, Shinji Fujii, Noboru Okui, Kenji Yoshinaga +4 more | 2012-02-21 |