2 Patents
#4,071 in Tokyo
#10,991 in Japan
Opt Gate Co., Ltd.
Forward Citations = 0
4 inventors:
4 inventors (with patents filed for the assignee):
Masayuki Tanaka (2 out of 168 patents)
Moritsugu Sakamoto (1 out of 2 patents)
Kohei Noda (1 out of 1 patent)
4. Hiroshi Ono (1 out of 1 patent)
2 patents: