Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11047158 | Joining structure of two door members forming door for entrance opening and closing of aircraft lavatory unit | — | 2021-06-29 |
KW
Kazumasa Watanabe
Overall (2021): #379,726 of 548,734Top 70%
1
Patents 2021