Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923762 | Precoated steel sheet for two-piece can | Hiroshi Ishikawa, Naoki Gunji, Yoshinori Hoshino | 1990-05-08 |
| 4861647 | Precoating metal sheet for two-piece can | Hiroshi Ishikawa, Hiroshi Takano, Ryosuke Ohtomo, Yoshinori Hoshino | 1989-08-29 |