7 Patents
#12 in Hokkaido
#5,300 in Japan
School Juridical Person Higashi-nippon-gakuen
Forward Citations = 4
10 inventors:
10 inventors (with patents filed for the assignee):
Masahiro Ieko (7 out of 7 patents)
Osamu Kumano (5 out of 9 patents)
Takeshi Suzuki (4 out of 15 patents)
4. Haruki Yamaguchi (4 out of 6 patents)
5. Chizuru Morikawa (2 out of 4 patents)
6. Nobuo Arai (1 out of 3 patents)
7. Naohiko Matsuo (1 out of 14 patents)
8. Keiko Hattori (1 out of 2 patents)
7 patents:
#12 in Hokkaido
#5,300 in Japan
10 inventors: