Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7599052 | Method for marking defect and device therefor | Mitsuaki Uesugi, Shoji Yoshikawa, Masaichi Inomata, Tsutomu Kawamura, Takahiko Oshige +11 more | 2009-10-06 |
| 7423744 | Method for marking defect and device therefor | Mitsuaki Uesugi, Shoji Yoshikawa, Masaichi Inomata, Tsutomu Kawamura, Takahiko Oshige +11 more | 2008-09-09 |
| 7248366 | Method for marking defect and device therefor | Mitsuaki Uesugi, Shoji Yoshikawa, Masaichi Inomata, Tsutomu Kawamura, Takahiko Oshige +11 more | 2007-07-24 |
| 5081857 | Cold rolling method using cleaning brushes for at least the back up rolls | Naoki Matsui, Shuichi Iwato, Takami Kubo, Masayuki Yamazaki, Shigeru MORIYAMA | 1992-01-21 |
| 4760995 | Continuously treating line for steel bands having a heating furnace by directly flaming | Shuzo Fukuda, Masahiro Abe, Shiro Fukunaka, Michio Nakayama, Masayuki Yamazaki +1 more | 1988-08-02 |