Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970449 | Expander-integrated compressor, refrigerator and operating method for refrigerator | Shota Ueda, Akito Machida | 2018-05-15 |
| 9863669 | Brayton cycle type refrigerating apparatus | Shota Ueda, Akito Machida, Naoko Nakamura | 2018-01-09 |