Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10050160 | Cu—Ga target, method of producing same, light-absorbing layer formed from Cu—Ga based alloy film, and CIGS system solar cell having the light-absorbing layer | Hiroyoshi Yamamoto, Masaru Sakamoto | 2018-08-14 |
| 9911518 | Cathode active material for lithium-ion battery, cathode for lithium-ion battery and lithium-ion battery | Tatsuya Kameyama | 2018-03-06 |