Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5421768 | Abrasive cloth dresser | Yukio Fujiwara, Fumio Inoue | 1995-06-06 |
| 5018379 | Apparatus and method for crimping end of can body | Akira Kawaguchi, Sunao Kitazima | 1991-05-28 |