1 Patents
#16 in Kyotoshi
#15,549 in Japan
Katsuhiko Oka
Forward Citations = 0
3 inventors:
3 inventors (with patents filed for the assignee):
Yoshihiko Yokoi (1 out of 9 patents)
Katsuhiko Oka (1 out of 1 patent)
Kazumi Akita (1 out of 1 patent)
1 patent: