Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5273634 | Method and apparatus for hot-dipping steel strip | Yasushi Fukui, Tadaaki MIONO, Tsuguyasu Yoshii | 1993-12-28 |
| 5225382 | Titanium oxide film | Atsushi Mizuno, Yasushi Fukui, Tsuguyasu Yoshii | 1993-07-06 |