Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601667 | Process for producing hot forged steel having excellent fatigue strength, yield strength, and machinability | Toshihiko Takahashi, Tatsuro Ochi | 1997-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5601667 | Process for producing hot forged steel having excellent fatigue strength, yield strength, and machinability | Toshihiko Takahashi, Tatsuro Ochi | 1997-02-11 |