Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10328792 | Lid device | Young-gook Lee | 2019-06-25 |
| 10112753 | Lid attachment member | Tomohiro YAMANOUE, Yasuhisa Oda | 2018-10-30 |
| 10011170 | Lid device | — | 2018-07-03 |
| 9950615 | Lid device | Young-gook Lee | 2018-04-24 |
| 9862265 | Lid device | Young-gook Lee | 2018-01-09 |