Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11867432 | Geothermal heat utilization system and operation method for geothermal heat utilization system | Rinnichi Sai, Masanobu Sakai, Toru Yamaguchi, Yasuhisa Nakaso | 2024-01-09 |
| 11859871 | Geothermal heat utilization system and operation method for geothermal heat utilization system | Rinnichi Sai, Masanobu Sakai, Toru Yamaguchi, Yasuhisa Nakaso | 2024-01-02 |
| 11629889 | Geothermal heat utilization system and geothermal heat utilization method | Masanobu Sakai, Takeshi Fuchimoto, Rinnichi Sai, Kazuhiro Nakamura, Yasuhisa Nakaso +2 more | 2023-04-18 |
| 11322987 | Electric power transmission apparatus, wireless electric power supply system, and electric power transmission method | — | 2022-05-03 |
| 10845129 | Geothermal heat utilization system and geothermal heat utilization method | Masanobu Sakai, Takeshi Fuchimoto, Rinnichi Sai, Yasuhisa Nakaso, Shinsuke Sakae +2 more | 2020-11-24 |
| 10054318 | Heat energy transport system, heat interchange system, and heat energy transport method | Masatoshi Nishioka, Craig Farnham, Tsuyoshi Nagahiro, Youichi Kobayashi | 2018-08-21 |
| 10027156 | Electronic apparatus and charging method | — | 2018-07-17 |
| 9966185 | Electronic device | — | 2018-05-08 |
| 8412281 | Portable terminal device | Tadashi Higashiyama | 2013-04-02 |
| 8078232 | Portable terminal device | Tadashi Higashiyama | 2011-12-13 |
| 5718628 | Air conditioning method in machine room having forced air-cooling equipment housed therein | Hideaki Nakazato, Hirofumi Hayama, Manabu Kishita | 1998-02-17 |
| 5168715 | Cooling apparatus and control method thereof | Kazuo Ohshima, Tsuneo Uekusa | 1992-12-08 |