Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772138 | Cooling box | Ryuichi Tsuruma, Yuichi Tamaoki | 2017-09-26 |
| 9671153 | Low-temperature storage | Ryuichi Tsuruma, Yuichi Tamaoki | 2017-06-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772138 | Cooling box | Ryuichi Tsuruma, Yuichi Tamaoki | 2017-09-26 |
| 9671153 | Low-temperature storage | Ryuichi Tsuruma, Yuichi Tamaoki | 2017-06-06 |