Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464186 | Method of polishing work and method of dressing polishing pad | Kazutaka Shibuya, Yoshio Nakamura, Michio Uneda, Kenichi Ishikawa | 2019-11-05 |
| 10240639 | Method of equally distributing rolling elements of rolling bearing, and manufacturing methods of rolling bearing, machine and vehicle | Kouhei Dobashi | 2019-03-26 |