Inventor
OKURA SHUMPEI
JP2 patents
Patents
2 patentsUS10467305B2Nov 5, 2019
Extraction device, search server, information processing device, extraction system, extraction method, and non-transitory computer readable storage medium
YAHOO JAPAN CORP4 citations63
US11455660B2Sep 27, 2022
Extraction device, extraction method, and non-transitory computer readable storage medium
YAHOO JAPAN CORP0 citations45