Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6065319 | Rolling mill with laterally different velocities | Masao Mikami, Masahiro Kuchi, Takayuki Iwasaki, Takashi Nishii | 2000-05-23 |
| 5287719 | Method of forming semi-solidified metal composition | Mitsuru Moritaka, Katsuhiro Takebayashi, Seiro Yahata, Chisato Yoshida | 1994-02-22 |
| 4422838 | Extrusion head for use in blow molding machine | Akira Iwawaki, Eiji Horiuchi, Kinshiro Kojima, Katsuo Kodama, Kotaro Kawabata +1 more | 1983-12-27 |