Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9177686 | Copper alloy having high strength, high electric conductivity and excellent bending workability | Yasuhiro Aruga, Takeshi Kudo, Katsura Kajihara | 2015-11-03 |
| 9121084 | Copper alloy | Hisao SHISHIDO, Yuya Sumino | 2015-09-01 |
| 8784580 | Copper alloy sheet excellent in strength and formability for electrical and electronic components | Hiroshi Sakamoto | 2014-07-22 |
| 8357248 | Copper alloy having high strength, high electric conductivity and excellent bending workability | Yasuhiro Aruga, Takeshi Kudo, Katsura Kajihara | 2013-01-22 |
| 8268098 | Copper alloy having high strength, high electric conductivity and excellent bending workability | Yasuhiro Aruga, Takeshi Kudo, Katsura Kajihara | 2012-09-18 |