Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957368 | Method of continuously hot rolling steel pieces | Katsuhiro Takebayashi, Yoshikiyo Tamai, Toshio Imae, Hideyuki Nikaido, Koichi Uemura | 1999-09-28 |
| 5720196 | Hot-rolling method of steel piece joint during continuous hot-rolling | Yoshikiyo Tamai, Katsuhiro Takebayashi, Toshio Imae, Hideyuki Nikaido | 1998-02-24 |
| 5592846 | Endless hot rolling method | Yuichiro Watanabe, Ikuo Yarita, Hideyuki Nikaido | 1997-01-14 |
| 5531089 | Sheet crown control method and rolling equipment line for endless rolling | Hideyuki Nikaido, Nobuaki Nomura, Toshisada Takechi, Yoshimitsu Fukui, Masanori Kitahama +1 more | 1996-07-02 |
| 5217155 | Method of continuously hot-rolling sheet bars | Masanori Kitahama, Norio Takashima, Toshisada Takechi, Fujio Aoki | 1993-06-08 |
| 5054302 | Hardness compensated thickness control method for wet skin-pass rolled sheet | Michio Yamashita, Ikuo Yarita | 1991-10-08 |
| 4959275 | Process and equipment for micro-pattern forming on roll surface, metal sheets for pressworking prepared by the roll, and method of preparing same | Takaaki Iguchi, Takanori Tamari, Takaaki Hira, Ikuo Yarita, Hideo Abe | 1990-09-25 |
| 4848127 | Method of reducing slab in widthwise direction | Takaaki Hira, Takayuki Naoi, Hideyuki Nikaido, Kozo Fujiwara, Shigeru Ueki +2 more | 1989-07-18 |