Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7524356 | Method for manufacturing low-oxygen copper | Haruhiko Asao, Yutaka Koshiba, Keiji Nogami, Tutomu Masui, Kazumasa Hori +2 more | 2009-04-28 |
| 6944930 | Method for manufacturing low-oxygen copper | Haruhiko Asao, Yutaka Koshiba, Keiji Nogami, Tutomu Masui, Kazumasa Hori +2 more | 2005-09-20 |
| 6589473 | Apparatus for manufacturing low-oxygen copper | Haruhiko Asao, Yutaka Koshiba, Keiji Nogami, Tutomu Masui, Kazumasa Hori +2 more | 2003-07-08 |