Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10770629 | Light emitting device | Tsutomu Yokota, Takaya Ueno, Yoshinori Tanaka, Hitoshi Murofushi | 2020-09-08 |
| 10549343 | System and method for transporting molten metal | Tadashi Nishida | 2020-02-04 |