Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356481 | Method of DI can surface treatment | Takayuki Yoshimura, Yoshiteru Kondo, Yoshimasa Matsumura | 1994-10-18 |
| 5335682 | Apparatus for di can surface treatment | Takayuki Yoshimura, Yoshiteru Kondo, Yoshimasa Matsumura | 1994-08-09 |