Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839949 | Rollers for rolling mills | Masahisa Sobue, Sensuke Okada, Kimihiko Akahori, Toshimi Sasaki, Toshiyuki Kajiwara +2 more | 1989-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839949 | Rollers for rolling mills | Masahisa Sobue, Sensuke Okada, Kimihiko Akahori, Toshimi Sasaki, Toshiyuki Kajiwara +2 more | 1989-06-20 |