3 Patents
#4 in Nishio
#8,779 in Japan
Sugiura Seisakusho Co., Ltd.
Forward Citations = 33
6 inventors:
6 inventors (with patents filed for the assignee):
Keiji Nomura (2 out of 4 patents)
Naoyuki Fujii (1 out of 2 patents)
Ryuji Suzuki (1 out of 1 patent)
4. Makoto Torisu (1 out of 1 patent)
5. Kiyoshi Hanai (1 out of 4 patents)
6. Toshio Sugiura (1 out of 1 patent)
3 patents: