Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4300377 | Device for wrapping strip partly around working rolls of rolling-mill stand | — | 1981-11-17 |
| 4269052 | Mechanical descaling device | Isao Imai, Takao Kawanami, Yasuhiro Omura | 1981-05-26 |
| 4251956 | Apparatus for descaling metal strip | Toyohiko Kirisawa, Takao Kawanami, Michio Sato, Yasuhiro Omura | 1981-02-24 |
| 4188812 | Installation for production of continuously cold rolled sheet metal or strip | Susumu Nomura, Hisashi Takahashi, Takao Kawanami, Takashi Furuya | 1980-02-19 |