Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE48843 | Rolling bearing and spindle apparatus for machine tool | Naoki Matsuyama, Sumio Sugita, Yu Koiwa, Takaaki Anzai, Tamotsu Misawa | 2021-12-07 |
MT
Masaru Terasaki
Overall (2021): #340,489 of 548,734Top 65%
1
Patents 2021