@misc{CTT100915110, author = {Yasunori Kotani and Yoshimi Ohgami}, title = {注意状態推定方法、オペレータ支援方法及び注意状態推定装置}, howpublished = {PublishedPatent}, year = 2024, month = {}, note = {特願2022-126783(2022/08/09), 特開2024-024159(2024/02/22)} }