Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4303032 | Process for forming can bodies | Yuzo Takahashi, Yoshinari Maeda, Yasuyuki Tanaka, Shiro Oyama | 1981-12-01 |
| 4226201 | Equipment for forming can bodies | Yuzo Takahashi, Yoshinari Maeda, Yasuyuki Tanaka, Shiro Oyama | 1980-10-07 |