Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161310 | Heat-caulking device | Hiroshi Ishikawa, Yoshinori Tsurugai, Yuichi Tajiri, Shigeto Akahori, Naohiro Ohtsu +1 more | 2021-11-02 |
SU
Shinzo Urushidani
Overall (2021): #259,387 of 548,734Top 50%
1
Patents 2021