Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49737 | Ball bearing | Takeshi Maejima, Takanori Tanaka | 2023-11-28 |
YM
Youichi Matsumoto
Overall (2023): #193,229 of 537,848Top 40%
1
Patents 2023