7 Patents
#1 in Ohtsuki
#5,307 in Japan
Form Roll Tech Co., Ltd.
Forward Citations = 8
6 inventors:
6 inventors (with patents filed for the assignee):
Toshinaka Shinbutsu (6 out of 12 patents)
Shuichi Amano (5 out of 11 patents)
Teruie Takemasu (3 out of 3 patents)
4. Suichi Amano (1 out of 1 patent)
7 patents: