Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473840 | Optical fiber covering structure and light emitting device using the same | — | 2019-11-12 |
| 10422936 | Lighting device | Yoshitaka Tanaka | 2019-09-24 |
KO
Katsuyuki ONOZUKA
Overall (2019): #152,657 of 560,194Top 30%
2
Patents 2019