Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497923 | Method for manufacturing lead material for battery | Yoshimitsu Oda | 2019-12-03 |
| 10454089 | Clad material for battery negative electrode lead material, method of manufacturing clad material for battery negative electrode lead material and battery | Yoshimitsu Oda | 2019-10-22 |
| 10270079 | Lead material for battery | Yoshimitsu Oda | 2019-04-23 |
| 10170674 | LED device | Isao Miyashita, Taku Kumasaka, Kosuke Tsuchiya | 2019-01-01 |