Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968859 | Electromagnetic operating device | Taku Nagano, Yasuyuki Shingu, Kenichi Hirano | 2005-11-29 |
| 6748739 | Hydraulic power system | Kenichi Hirano, Toshio Hashimoto, Shiro Hattori | 2004-06-15 |
| 4845969 | Dimension control device for continuous rolling machine | Shuhei Niino, Koichi Ishimura, Ken Okamoto | 1989-07-11 |
| 4583384 | Control device for continuous rolling machine | Shuhei Niino, Koichi Ishimura, Ken Okamoto | 1986-04-22 |
| 4557126 | Control device for continuous rolling machine | Shuhei Niino, Koichi Ishimura, Ken Okamoto | 1985-12-10 |
| 4537051 | Control device for successive rolling mill | Shuhei Niino, Koichi Ishimura, Ken Okamoto | 1985-08-27 |
| 4520642 | Control device for continuous rolling machine | Shuheu Niino, Koichi Ishimura, Ken Okamoto | 1985-06-04 |
| 4457154 | Control method for multi-strand rolling mill | — | 1984-07-03 |
| 4199967 | Method of controlling a shape of a rolled sheet | Shinichi Ikemi | 1980-04-29 |