Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402488 | Oil pump | Kenichi Watanabe, Koichi Sogabe, Toshiyuki Kosuge | 2002-06-11 |
| 6387149 | Metal porous bodies, method for preparation thereof and metallic composite materials using the same | Kenichi Watanabe | 2002-05-14 |