Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9403215 | Cutting tool and method for producing same | Katsuko Yamamoto, Hitoshi Sumiya | 2016-08-02 |
NT
Natsuo Tatsumi
Overall (2016): #279,724 of 481,213Top 60%
1
Patents 2016