Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550275 | Disc-shaped grindstone | Daisuke Chiba, Tadatomo Hatayama, Masakazu Okayasu, Satoshi Kaneko, Masayuki Kinoshita +1 more | 2017-01-24 |
HK
Hiroshi Kunieda
Overall (2017): #402,237 of 506,227Top 80%
1
Patents 2017