Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141659 | Lubricating agent for use in warm and hot forging | Itaru Ishibashi, Tamotsu Nakamura | 1992-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5141659 | Lubricating agent for use in warm and hot forging | Itaru Ishibashi, Tamotsu Nakamura | 1992-08-25 |