3 Patents
#3,264 in Tokyo
#8,774 in Japan
Miyakawa Corporation
Forward Citations = 11
3 inventors:
3 inventors (with patents filed for the assignee):
Takashi Hayakawa (2 out of 12 patents)
William F Redmond (1 out of 7 patents)
Neal Jones Gors (1 out of 1 patent)
3 patents: