Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063471 | Copper alloy sheet for electric and electronic parts | Yasuhiro Aruga, Ryoichi Ozaki | 2011-11-22 |
| 7928541 | Copper alloy sheet and QFN package | Masayasu Nishimura, Ryoichi Ozaki, Shinya Katsura | 2011-04-19 |