Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376454 | Surface coating member | Yoshiyuki Hirokawa | 1994-12-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5376454 | Surface coating member | Yoshiyuki Hirokawa | 1994-12-27 |