3 Patents
#3,263 in Tokyo
#8,771 in Japan
Oki Electric Indusrty Co., Ltd
Forward Citations = 12
5 inventors:
5 inventors (with patents filed for the assignee):
Kenjiro Matoba (1 out of 15 patents)
Kazuhiko Takahashi (1 out of 78 patents)
Kenji Ichikawa (1 out of 6 patents)
4. Shinzo Sakuma (1 out of 11 patents)
5. Shoichi Kokubo (1 out of 6 patents)
3 patents:
#3,263 in Tokyo
#8,771 in Japan
5 inventors: