Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283390 | Copper-coated steel wire, stranded wire, insulated electric wire, and cable | Daigo Sato | 2025-04-22 |
| 12224079 | Copper-coated steel wire, spring, stranded wire, insulated electric wire, and cable | Daigo Sato | 2025-02-11 |
| 11674193 | Canted coil spring and connector | Hiromu Izumida | 2023-06-13 |
| 11505856 | Copper-coated steel wire and stranded wire | Shinei Takamura, Daigo Sato, Takaaki Enomoto | 2022-11-22 |
| 11459644 | Copper-coated steel wire and canted coil spring | Hiromu Izumida | 2022-10-04 |
| 11186902 | Wire material for canted coil spring and canted coil spring | Hiromu Izumida, Akihisa Hosoe | 2021-11-30 |
| 10475552 | Strand for wiring harness and wiring harness | Hiromu Izumida, Akihisa Hosoe, Shinei Takamura, Katsutoshi Iwamoto | 2019-11-12 |