Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326740 | Gas filling method | Shigehiro Yamaguchi, Yuzo Fujita | 2022-05-10 |
KH
Kiyoshi Handa
Overall (2022): #372,233 of 548,613Top 70%
1
Patents 2022