3 Patents
#1 in Shimonoseki
#8,766 in Japan
Toa Kikai Kogyo Co., Ltd.
Forward Citations = 25
3 inventors:
3 inventors (with patents filed for the assignee):
Kiyoshi Horii (3 out of 11 patents)
Kakuji Ohsumi (2 out of 2 patents)
Kakuji Osumi (1 out of 1 patent)
3 patents:
#1 in Shimonoseki
#8,766 in Japan
3 inventors: