1 Patents
#2 in Sakai-Shi
#15,589 in Japan
Masaaki Okubo
Forward Citations = 8
3 inventors:
3 inventors (with patents filed for the assignee):
Shinichi Miwa (1 out of 31 patents)
Masaaki Okubo (1 out of 5 patents)
Toshiaki Yamamoto (1 out of 3 patents)
1 patent: