Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350538 | Method for producing steel strip for tin plate and tin-free steel plate in various temper grades | Ichiro Imai, Narumi Ando, Satoyuki Kitajima | 1982-09-21 |
| 4188812 | Installation for production of continuously cold rolled sheet metal or strip | Susumu Nomura, Hiromasa Hirata, Hisashi Takahashi, Takao Kawanami | 1980-02-19 |