Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700223 | High photoelectric conversion efficiency solar battery cell and method for manufacturing high photoelectric conversion solar battery cell | Takenori Watabe, Hiroshi Hashigami, Hiroyuki Ohtsuka | 2020-06-30 |