3 Patents
#3,271 in Tokyo
#8,780 in Japan
Tokyo Kogaku Kikai K. K.
Forward Citations = 34
3 inventors:
3 inventors (with patents filed for the assignee):
Fumio Ohtomo (3 out of 250 patents)
Kazuaki Kimura (3 out of 35 patents)
Hiroshi Tamaki (1 out of 12 patents)
3 patents: