Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946022 | Copper alloy for electronic machinery and tools and method of producing the same | Takeo Uno, Chikahito Sugahara | 2011-05-24 |
| 7947133 | Copper alloy strip material for electrical/electronic equipment and process for producing the same | Tatsuhiko Eguchi | 2011-05-24 |
| 7923651 | Silver-coated stainless steel strip for movable contacts and method of producing the same | Satoshi Suzuki, Naofumi Tokuhara | 2011-04-12 |