Assignee
KATAYAMA TOSHIO
2 patents
Top patents by PatentIndex Score
US7974872B2Jul 5, 2011
System and method for assisting consideration of selection including obtaining degree-of-necessity of a question from answer data
KATAYAMA TOSHIO14 citations74
US8184198B2May 22, 2012
Image-taking apparatus having optical view finder and autofocus capability
KATAYAMA TOSHIO6 citations69