Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10137658 | Vacuum insulator and refrigerator having same | Toshimitsu Tsuruga, Kenji Takeuchi | 2018-11-27 |
| 10132555 | Refrigerator | Yoshio Yasaka, Katsumi Takenaka, Makoto Shibuya, Chan Young Park, Hyun Uk Park +2 more | 2018-11-20 |