Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12300410 | Hexagonal ferrite magnetic powder and method for producing same | Masaki Koshiko, Hirohisa Omoto | 2025-05-13 |
| 9994933 | Copper alloy sheet and method for producing same | Weilin Gao, Tomotsugu Aoyama, Hisashi Suda, Hiroto Narieda, Akira Sugawara | 2018-06-12 |
| 9614300 | Electrical connector and manufacturing method thereof | Masatoshi Nakamura, Akira Sugawara, Hiroto Narieda | 2017-04-04 |
| 9431737 | Fitting type connecting terminal and method for producing same | Masatoshi Nakamura, Akira Sigawara, Hiroto Narieda | 2016-08-30 |
| 9318818 | Electrical connector and manufacturing method thereof | Masatoshi Nakamura, Akira Sugawara, Hiroto Narieda, Tatsunori Murata | 2016-04-19 |