Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493249 | Refrigerant charge device and refrigerant charge system having the same | Hiroaki Eguchi, Masatoshi Takahashi | 2022-11-08 |
TN
Tadahiro Nakagawa
Overall (2022): #239,562 of 548,613Top 45%
1
Patents 2022