Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693893 | Strip shape detecting apparatus | Shunji Harada, Masahiro Hamamatsu | 1997-12-02 |
| 5472520 | Method of controlling oxygen deposition during decarbutization annealing on steel sheets | Kazuo Kawamura, Yutaka Kosaka, Hirotake Ishitobi, Michio Komatsubara | 1995-12-05 |
| 5382802 | Method of irradiating running strip with energy beams | Eiji Hina | 1995-01-17 |
| 5241151 | Continuous electron beam irradiation of metal strip | Yutaka Naruse, Kaizo Okamoto, Eiji Hina, Kiyoshi Wakabayashi, Takayuki Naoi +1 more | 1993-08-31 |