Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5411605 | Soft magnetic steel material having excellent DC magnetization properties and corrosion resistance and a method of manufacturing the same | Toshimichi Omori, Haruo Suzuki, Tetsuya Sampei, Masayoshi Nakagawa, Masayoshi Kurihara | 1995-05-02 |
| 4382829 | Austenite alloy tubes having excellent high temperature vapor oxidation resistant property | Yusuke Minami | 1983-05-10 |