Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5699693 | Widthwise compressing machine and method using vibrations to reduce material width | Tadahiko Nogami, Ichiro Nakamura, Kenji Hiraku, Hiroyuki Sadamori, Kenichi Yasuda +2 more | 1997-12-23 |
| 5657655 | Tandem mill system and work roll crossing mill | Kenichi Yasuda, Yukio Hirama, Kouji Satou, Yasutsuga Yoshimura, Yoshio Takakura +1 more | 1997-08-19 |
| 5632177 | System and method for manufacturing thin plate by hot working | Ken Yasuda, Yukio Hirama, Kouji Satou, Ken-ichi Yoshimoto, Tadashi Nishino +2 more | 1997-05-27 |