Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377744 | Organic resin-coated plated steel sheet | Fumio Shibao | 2022-07-05 |
| 9868136 | Device for producing coated steel sheet and method for producing coated steel sheet | Katsuhide Soya, Fumio Shibao, Hiroyasu Furukawa | 2018-01-16 |