Inventor
KOYANAGI KAZUYUKI
JP3 patents
⚠️ This page may combine multiple inventors who share the name “KOYANAGI KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC DISPLAY SOLUTIONS LTD
2 patentsUS10176140B2Jan 8, 2019
HDMI apparatus of high-definition TV has switching circuit that outputs low-level/ground potential to second pin of HDMI connector if a first signal is not outputted
NEC DISPLAY SOLUTIONS LTD1 citations53
US11546152B2Jan 3, 2023
Display device, control method and program
NEC DISPLAY SOLUTIONS LTD0 citations43