Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6080260 | Method and equipment for production of laminated metal sheet | Keisuke Takesue, Kenichi Miyata | 2000-06-27 |
| 6017599 | Laminated sheet and manufacturing method thereof | Yoshiki Sakamoto, Atsuo Tanaka, Satoshi Iketaka | 2000-01-25 |
| 5992493 | Method and apparatus for production of laminated metal sheet | Keisuke Takesue, Tadashi Fujii | 1999-11-30 |