1 Patents
#5,752 in Tokyo
#15,591 in Japan
National Tax Administration
Forward Citations = 0
4 inventors:
4 inventors (with patents filed for the assignee):
Toru Nakayama (1 out of 27 patents)
Hajime Yoshizumi (1 out of 18 patents)
Kiyoshi Yoshizawa (1 out of 1 patent)
4. Hiroshi Yamamoto (1 out of 28 patents)
1 patent:
#5,752 in Tokyo
#15,591 in Japan
4 inventors: