Issued Patents All Time
Showing 1–25 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11661540 | Refrigeration apparatus | Masaru Tanaka, Tomoyuki Haikawa, Yoshiki Shimizu | 2023-05-30 |
| 11609011 | Determination device for refrigerant quality | — | 2023-03-21 |
| 11352532 | Refrigeration apparatus | Masaru Tanaka, Tomoyuki Haikawa, Yoshiki Shimizu | 2022-06-07 |
| 11333381 | Determination device | — | 2022-05-17 |
| 11280525 | Refrigeration apparatus | Tomoyuki Haikawa, Tomoatsu Minamida | 2022-03-22 |
| 11274845 | Method of searching for refrigerant leak location | Tomoatsu Minamida, Tomoyuki Haikawa | 2022-03-15 |
| 11268718 | Refrigeration apparatus | Tomoatsu Minamida, Tomoyuki Haikawa | 2022-03-08 |
| 11131470 | Indoor unit for refrigeration apparatus | Tomoatsu Minamida, Tomoyuki Haikawa | 2021-09-28 |
| 11085677 | Refrigerant recovery device and refrigerant recovery method | Masaru Tanaka, Tomoyuki Haikawa, Yoshiki Shimizu | 2021-08-10 |
| 11060773 | Refrigerating device | — | 2021-07-13 |
| 10896984 | Solar cell module | Yukihiro Yoshimine, Hiroyuki Kannou, Tomonori Tabe | 2021-01-19 |
| 10851275 | Refrigeration apparatus | Masaru Tanaka, Tomoyuki Haikawa, Yoshiki Shimizu | 2020-12-01 |
| 10794615 | Refrigeration apparatus | Tomoyuki Haikawa, Tomoatsu Minamida | 2020-10-06 |
| 10714645 | Solar cell module and solar cell module manufacturing method | Naohiro Hitachi, Tomohiro Funatani, Satoshi Tohoda | 2020-07-14 |
| 10700224 | Solar cell module manufacturing method | Satoshi Tohoda | 2020-06-30 |
| 10527310 | Air conditioner | Shinji Nagaoka | 2020-01-07 |
| 10224439 | Solar cell module | Yukihiro Yoshimine, Hiroyuki Kannou, Tomonori Tabe | 2019-03-05 |
| 10115846 | Solar cell and solar cell manufacturing method | Naohiro Hitachi, Satoshi Tohoda | 2018-10-30 |
| 10014428 | Solar cell module and solar cell module manufacturing method | Naohiro Hitachi, Tomohiro Funatani, Satoshi Tohoda | 2018-07-03 |
| 10014426 | Solar cell and solar cell module | — | 2018-07-03 |
| 10002976 | Solar cell | Shoji Sato, Hirotada INOUE | 2018-06-19 |
| 9991404 | Solar cell module and solar cell module manufacturing method | Satoshi Tohoda | 2018-06-05 |
| 9966287 | Drying holder for solar cell and method for producing solar cell | Satoshi Tohoda, Takeshi Nishiwaki | 2018-05-08 |
| 9625195 | Indoor unit | Masato Hiraki, Shinji Nagaoka | 2017-04-18 |
| 9608138 | Solar cell module | Yukihiro Yoshimine, Hiroyuki Kannou, Tomonori Tabe | 2017-03-28 |