Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545268 | Surface treated metal member excellent in wear resistance and its manufacturing method | Takashi Yashiki, Yasunori Wada, Yoshinori Terada, Takenori Nakayama, Tadashi Abumiya | 1996-08-13 |