Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007871 | Method of surface treatment for a fishing tackle part made of alloy steel containing chrome | Hiroshi Shinagawa | 1999-12-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6007871 | Method of surface treatment for a fishing tackle part made of alloy steel containing chrome | Hiroshi Shinagawa | 1999-12-28 |