Inventor
TANAKA SACHIO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA SACHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
3 patentsUS10754453B2Aug 25, 2020
Handwriting input system, board, and identification component
SHARP KK1 citations58
US11507270B2Nov 22, 2022
Touch input device, touch input method and recording medium recording touch input program
SHARP KK0 citations56
US11726608B2Aug 15, 2023
Input detection device, input detection method, and recording medium recording input detection program
SHARP KK0 citations46