Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE30933 | Apparatus for continuous treatment of low-carbon cold-rolled steel sheet having excellent cold working properties | Kenzo Toda, Hisashi Gondo, Bunichiro Kawasaki, Mitsunobu Abe, Ryoseki Katsutani +9 more | 1982-05-18 |
| 4315783 | Method of producing non-ageing cold rolled steel strip with excellent deep-drawability by continuous heat treatment | Osamu Akisue, Teruaki Yamada, Munetsugu Matsuo | 1982-02-16 |
| RE30851 | Method for producing low-carbon cold rolled steel sheet having excellent cold working properties and an apparatus for continuous treatment thereof | Kenzo Toda, Hisashi Gondo, Bunichiro Kawasaki, Mitsunobu Abe, Ryoseki Katsutani +9 more | 1982-01-19 |