Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5850590 | Method for making a porous sintered material | Seiya Furuta, Kenichi Aota, Shigeki Saka, Masahiro Chiji, Masaru Saito | 1998-12-15 |
| 5537849 | Continuous dry drawing method and apparatus therefor | Heijiro Kawakami, Kozo Katsube, Yasuyuki Kanesada, Katsuyuki Sadakane | 1996-07-23 |