Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11225901 | Expansion tank | Shuji Komatsu, Naoki Hotta, Shinji SHIMOYAMA, Ichiro FUKUZAWA, Yusuke Fukada | 2022-01-18 |
KK
Keijiro Koide
Overall (2022): #375,985 of 548,613Top 70%
1
Patents 2022