Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657655 | Tandem mill system and work roll crossing mill | Kenichi Yasuda, Kenjiro Narita, Yukio Hirama, Yasutsuga Yoshimura, Yoshio Takakura +1 more | 1997-08-19 |
| 5632177 | System and method for manufacturing thin plate by hot working | Kenjiro Narita, Ken Yasuda, Yukio Hirama, Ken-ichi Yoshimoto, Tadashi Nishino +2 more | 1997-05-27 |
| 5619736 | Camera equipped with a lamp lighting controlling device | — | 1997-04-08 |