Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7217327 | Method of producing metal member with enhanced corrosion resistance by salt bath nitriding | Hiroshi Eiraku, Yutaka Sawano, Tetsuya Yamamura, Kuniji Yashiro, Motohiro Tenmaya | 2007-05-15 |