Inventor
ZHU KUANGYI
JP5 patents
⚠️ This page may combine multiple inventors who share the name “ZHU KUANGYI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAKURAMATA YOSHIFUMI
2 patentsUS8976119B2Mar 10, 2015
Electronic display board apparatus, method of controlling electronic display board apparatus, and electronic display board apparatus control system
SAKURAMATA YOSHIFUMI2 citations59
US9395828B2Jul 19, 2016
Electronic information board apparatus, that displays image input from external apparatus
SAKURAMATA YOSHIFUMI0 citations39