1 Patents
#213 in Hyogo
#15,542 in Japan
Sumio Gomu Kogyo Kabushiki Kaisha
Forward Citations = 2
3 inventors:
3 inventors (with patents filed for the assignee):
Hiroaki Tanaka (1 out of 31 patents)
Hirotoshi Murakami (1 out of 5 patents)
Hitoshi Itani (1 out of 6 patents)
1 patent:
#213 in Hyogo
#15,542 in Japan
3 inventors: