Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161673 | Refrigerator and household appliance networking system | Go Maeda, Makoto Okabe | 2018-12-25 |
| 10031543 | Power management system and refrigerator | Go Maeda, Katsumasa Sakamoto, Takashi Oishi, Makoto Okabe | 2018-07-24 |