2 Patents
#22 in Osaka-fu
#10,988 in Japan
The Zenitaka Corporation
Forward Citations = 17
5 inventors:
5 inventors (with patents filed for the assignee):
Yoshitugu Oshima (2 out of 2 patents)
Hideo Iwai (2 out of 4 patents)
Toshitomi Umegae (2 out of 2 patents)
4. Sadao Niibe (2 out of 2 patents)
5. Keitaro Aoyagi (2 out of 2 patents)
2 patents: