Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478900 | Method of forging precipitation hardening type stainless steel | Sachihiro Isogawa, Masamichi Kawano | 2002-11-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478900 | Method of forging precipitation hardening type stainless steel | Sachihiro Isogawa, Masamichi Kawano | 2002-11-12 |