Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5110544 | Stainless steel exhibiting excellent anticorrosion property for use in engine exhaust systems | Eiji Sato, Ryo Matsuhashi, Satoshi Ito, Kenichi Asakawa | 1992-05-05 |
| 4663245 | Hot-dipped galvanized steel sheet having excellent black tarnish resistance and process for producing the same | Makoto Yoshida, Seizun Higuchi, Masato Nakamura | 1987-05-05 |
| 4476805 | Apparatus for coating one side only of steel strip with molten coating metal | Seizun Higuchi, Minoru Kamada, Susumu Okamoto | 1984-10-16 |
| 4461679 | Method of making steel sheet plated with Pb-Sn alloy for automotive fuel tank | Seizun Higuchi, Minoru Kamada, Tetsuo Fushino, Minoru Fujinaga | 1984-07-24 |
| 4413039 | Steel sheet plated with layers of NiSn and Pb-Sn alloy for automotive fuel tank | Seizun Higuchi, Minoru Kamada, Tetsuo Fushino, Minoru Fujinaga | 1983-11-01 |
| 4296145 | Method for coating one side only of steel strip with molten coating metal | Seizun Higuchi, Minoru Kamada, Susumu Okamoto | 1981-10-20 |