Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945226 | Chromium alloy plating film, plating method thereof and member covered with said film | Akira Harayama | 1999-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5945226 | Chromium alloy plating film, plating method thereof and member covered with said film | Akira Harayama | 1999-08-31 |