Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11433583 | Method of manufacturing resin pipe | Nobuaki KURIBAYASHI | 2022-09-06 |
| 11333592 | Rubber wear testing device | Gang Hou | 2022-05-17 |
SH
Susumu Hatanaka
Overall (2022): #107,729 of 548,613Top 20%
2
Patents 2022