Inventor
KUMAGAI YU
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KUMAGAI YU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
3 patentsUS11626258B2Apr 11, 2023
Solar cell
PANASONIC IP MAN CO LTD0 citations58
US11417784B2Aug 16, 2022
Multi-junction light energy conversion element, device comprising the same, and fabrication method of SnZn2N2
PANASONIC IP MAN CO LTD0 citations49
US10629764B2Apr 21, 2020
Light energy conversion element and device comprising the same
PANASONIC IP MAN CO LTD0 citations48