Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348229 | Enamelling steel sheet | Masami Osawa | 1982-09-07 |
| 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 |
| 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 |