2 Patents
#4,069 in Tokyo
#10,986 in Japan
Sumitomo Construction Co., Ltd.
Forward Citations = 24
7 inventors:
7 inventors (with patents filed for the assignee):
Fumiaki Arima (2 out of 2 patents)
Eiji Kuroda (1 out of 1 patent)
Tamotsu Hata (1 out of 1 patent)
4. Hideo Kimijima (1 out of 1 patent)
5. Mitsuo Miyazaki (1 out of 3 patents)
6. Masami Nomori (1 out of 1 patent)
7. Katsufumi Inoue (1 out of 1 patent)
2 patents:
#4,069 in Tokyo
#10,986 in Japan
7 inventors: