Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657655 | Tandem mill system and work roll crossing mill | Kenichi Yasuda, Kenjiro Narita, Yukio Hirama, Kouji Satou, Yasutsuga Yoshimura +1 more | 1997-08-19 |
| 5632177 | System and method for manufacturing thin plate by hot working | Kenjiro Narita, Ken Yasuda, Yukio Hirama, Kouji Satou, Ken-ichi Yoshimoto +2 more | 1997-05-27 |
| 5524465 | Work rolls crossing type mill, rolling system and rolling method | Toshiyuki Kajiwara, Yasutsugu Yoshimura, Takao Sakanaka, Shinichi Yasunari, Yoshio Takakura | 1996-06-11 |