Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394955 | Semiconductor light-emitting device, and water disinfection device | Takayoshi YAMANE, Chizu SAITO | 2025-08-19 |
| 9099620 | Light-emitting device and method for manufacturing the same | Hironobu Sakamoto | 2015-08-04 |