Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134814 | Cu—Ni—Si-based copper alloy sheet material, method for producing same, and current-carrying component | Wanqing Jiang, Hiroshi Hyodo, Akira Sugawara | 2024-11-05 |
| 11946129 | Cu—Ni—Al based copper alloy sheet material, method for producing same, and conductive spring member | Toshiya SHUTOH | 2024-04-02 |
| 11332815 | Cu—Co—Si-based copper alloy sheet material and method for producing the same, and component using the sheet material | Hiroshi Hyodo | 2022-05-17 |
| 11047023 | Cu-Ni-Si based copper alloy sheet material and production method | Toshiya SHUTOH, Fumiaki Sasaki | 2021-06-29 |
| 10174406 | Copper alloy plate and method for producing same | Weilin Gao, Hiroto Narieda, Akira Sugawara | 2019-01-08 |
| 9994933 | Copper alloy sheet and method for producing same | Weilin Gao, Tomotsugu Aoyama, Hiroto Narieda, Akira Sugawara, Akifumi Onodera | 2018-06-12 |
| 9698554 | Female terminal fabricating method | Atsushi Kubodera | 2017-07-04 |
| 9493859 | Manufacturing method of copper alloy sheet | Weilin Gao, Akira Sugawara, Ryosuke Miyahara | 2016-11-15 |
| 9356412 | Female terminal and method for fabricating female terminal | Atsushi Kubodera | 2016-05-31 |
| 9034123 | Cu—Ni—Si-based copper alloy sheet material and method of manufacturing same | Weilin Gao, Hiroto Narieda, Akira Sugawara | 2015-05-19 |
| 8992702 | Copper alloy sheet, manufacturing method of copper alloy sheet, and electric/electronic component | Weilin Gao, Akira Sugawara, Ryosuke Miyahara | 2015-03-31 |
| 8871041 | Copper alloy plate and method for producing same | Weilin Gao, Hiroto Narieda, Akira Sugawara | 2014-10-28 |
| 8097102 | Cu-Ti-based copper alloy sheet material and method of manufacturing same | Weilin Gao, Hiroto Narieda, Akira Sugawara | 2012-01-17 |