1 Patents
#42 in Gunma
#15,591 in Japan
Keizo Shida
Forward Citations = 2
7 inventors:
7 inventors (with patents filed for the assignee):
Masaharu Asano (1 out of 21 patents)
Masaru Yoshida (1 out of 78 patents)
Isao Kaetsu (1 out of 34 patents)
4. Keizo Shida (1 out of 3 patents)
5. Hidetoshi Yamanaka (1 out of 3 patents)
6. Katsuyuki Nakai (1 out of 3 patents)
7. Akira Shiraishi (1 out of 2 patents)
1 patent: