Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263401 | Pressure tank, gas insulated switchgear using same, and pressure tank manufacturing method | Shintaro Yamada | 2019-04-16 |
YK
Yukinobu Kamei
Overall (2019): #206,312 of 560,194Top 40%
1
Patents 2019