1 Patents
#5,752 in Tokyo
#15,591 in Japan
Tokyo Keike Co., Ltd.
Forward Citations = 1
3 inventors:
3 inventors (with patents filed for the assignee):
Isao Masuzawa (1 out of 10 patents)
Nakayasu Hirono (1 out of 2 patents)
Toshio Miyayama (1 out of 3 patents)
1 patent: