Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642011 | Composition for rust prevention of metals and threaded metal elements with a rustproof film | Yoshihito Uramoto, Toshiro Hirose | 1987-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642011 | Composition for rust prevention of metals and threaded metal elements with a rustproof film | Yoshihito Uramoto, Toshiro Hirose | 1987-02-10 |