Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9942988 | Circuit board and power supply apparatus | Kazuharu Kitatani | 2018-04-10 |
| 9884989 | ZnS fluorescent material and manufacturing method thereof | Tatsuya Nakamura, Masaki Katagiri, Hirofumi Ooguri | 2018-02-06 |