Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496420 | Can-making steel sheet | Hideo Kuguminato, Chikako Fujinaga, Kyoko Hamahara | 1996-03-05 |
| 5360676 | Tin mill black plate for canmaking, and method of manufacturing | Hideo Kuguminato, Chikako Fujinaga, Kyoko Hamahara | 1994-11-01 |