Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4543300 | Iron-zinc alloy electro-galvanized steel sheet having a plurality of iron-zinc alloy coatings | Tomihiro Hara, Takeshi Adaniya, Masaru Sagiyama, Tsutomu Watanabe, Masaru Nabatame | 1985-09-24 |