Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078587 | Tin-plated product and method for producing same | Yuta Sonoda, Hiroto Narieda, Akira Sugawara, Hirotaka Kotani, Jyun Toyoizumi +2 more | 2021-08-03 |
| 10844468 | Copper alloy sheet material and current-carrying component | Kuniaki Miyagi, Takashi Suga, Tomotsugu Aoyama, Hiroto Narieda, Akira Sugawara | 2020-11-24 |
| 10829862 | Tin-plated product and method for producing same | Tatsunori Murata, Hirotaka Kotani, Akira Sugawara, Yuta Sonoda, Tetsuo Kato +2 more | 2020-11-10 |
| 10676835 | Tin-plated product and method for producing same | Hirotaka Kotani, Hiroto Narieda, Akira Sugawara, Yuta Sonoda, Takaya Kondo +2 more | 2020-06-09 |