Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355156 | Light-concentrating mechanism, photovoltaic power generation device, window structure, and window glass | Toshihiro Kasezawa, Chikara Kasezawa | 2019-07-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10355156 | Light-concentrating mechanism, photovoltaic power generation device, window structure, and window glass | Toshihiro Kasezawa, Chikara Kasezawa | 2019-07-16 |