Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153152 | High-pressure sodium lamp lighting device | Kouji Komata, Hiroki Takahashi | 2018-12-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10153152 | High-pressure sodium lamp lighting device | Kouji Komata, Hiroki Takahashi | 2018-12-11 |