Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6149706 | Norrosion resistant sintered body having excellent ductility, sensor ring using the same, and engagement part using the same | Takayoshi Shimizu | 2000-11-21 |
| 6110252 | Powder for corrosion resistant sintered body having excellent ductility | Takayoshi Shimizu | 2000-08-29 |