3 Patents
#836 in Osaka
#8,779 in Japan
Haruo Sugiyama
Forward Citations = 44
3 inventors:
3 inventors (with patents filed for the assignee):
Haruo Sugiyama (3 out of 68 patents)
Yusuke Oji (2 out of 7 patents)
Yoshihiro Oka (1 out of 6 patents)
3 patents: