Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656416 | Powder feeding apparatus, pressing apparatus using the same, powder feeding method and sintered magnet manufacturing method | Akira Nakamura, Shouichi Matsugami, Tadahiro Iwasaki, Yoshiro Takano | 2003-12-02 |
| 6579352 | Air cleaning filter | Kazuro Isomae, Mikiko Gokano | 2003-06-17 |
| 6531658 | Shielded cable | Shizuya Kawabe | 2003-03-11 |
| 6514888 | Cushioning material for forming press | Akira Yoshida | 2003-02-04 |