Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264546 | Metallic structure for optical semiconductor device, method for producing the same, and optical semiconductor device using the same | Yasuo Kato | 2022-03-01 |
| 11257990 | Light emitting device | Atsushi Bando | 2022-02-22 |
| 11257994 | Resin package and light emitting device | Yasuo Kato, Hiroyuki Tanaka | 2022-02-22 |
| 11251334 | Method of manufacturing light emitting devices | Hiroyuki Tanaka, Yasuo Kato | 2022-02-15 |