Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7195735 | Porous sintered metal and filter thereof, and method for producing porous sintered metal | Kenji Date | 2007-03-27 |
| 6964817 | Porous sintered metal and filter thereof, and method for producing porous sintered metal | Kenji Date | 2005-11-15 |