Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761109 | Terminal material for connector | Kenji Kubota, Naoki Katou | 2023-09-19 |
| 11753733 | Method for producing high-purity electrolytic copper | Kenji Kubota, Kiyotaka Nakaya, Isao Arai | 2023-09-12 |
| 11661667 | Anti-corrosion terminal material, anti-corrosion terminal and electric wire end structure | Kenji Kubota, Takashi Tamagawa, Kiyotaka Nakaya | 2023-05-30 |