Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4652428 | Corrosion resistant alloy | Shigeaki Maruhashi, Kazuo Hoshino, Yoshihiro Uematsu, Katsuhisa Miyakusu | 1987-03-24 |
| 4594114 | Process for producing strip of corrosion resistant alloy steel | Shigeaki Maruhashi, Kazuo Hoshino, Yoshihiro Uematsu, Katsuhisa Miyakusu | 1986-06-10 |
| 4581066 | Corrosion resistant alloy | Shigeaki Maruhashi, Kazuo Hoshino, Yoshihiro Uematsu, Katsuhisa Miyakusu | 1986-04-08 |