Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5184668 | Strip casting | Hisahiko Fukase, Akihiro Nomura | 1993-02-09 |
| 5001820 | Roll for rolling mill | Masujiro Yoshida, Masao Nitanda, Isao Imai, Tsukasa Oyauchi | 1991-03-26 |
| 4837906 | Rolling roll with variable profile and of the tapered piston type | Takaaki Mori, Kinichi Higuchi, Tsukasa Oyauchi, Masao Nitanda, Kohei HOSOI +2 more | 1989-06-13 |
| 4599770 | Roll for rolling mill | Hiroyuki Shiozaki | 1986-07-15 |
| 4539833 | Rolling mill with flatness control facility | Kanji Kizaki, Seizo Baba | 1985-09-10 |