Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4290860 | Process for manufacturing electro-galvanized steel sheet excellent in paint adherence | Takeshi Adaniya, Masaru Ohmura, Masahiro Shoji, Tsutomu Watanabe | 1981-09-22 |
| 4252866 | Dual layer-coated electro-galvanized steel sheet for coating with excellent bare corrosion resistance, corrosion resistance after coating and formability | Takeshi Adaniya, Masaru Ohmura, Masahiro Shoji, Tsutomu Watanabe | 1981-02-24 |