Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6645426 | Method and device for manufacturing powder molded body | Mitsuhiro Sato, Tadao Masuda | 2003-11-11 |
| 4671682 | Divided type antifriction bearing assembly with a seal member | — | 1987-06-09 |