Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885042 | Method and apparatus for preliminary treatment of stainless steel for cold rolling | Kazuhito Kenmochi, Akihiko Fukuhara, Tomio Komatu, Masanori Kitahama, Hideo Abe +2 more | 1989-12-05 |