4 Patents
#2,780 in Tokyo
#7,416 in Japan
Kabushiki Kaisha Photron
Forward Citations = 128
6 inventors:
6 inventors (with patents filed for the assignee):
Kenji Mitsui (3 out of 3 patents)
Masataka Tsuji (2 out of 2 patents)
Shigeru Yamada (1 out of 4 patents)
4. Tomohiko Nagase (1 out of 1 patent)
5. Yoshio Oono (1 out of 1 patent)
6. Yoshitomo Sako (1 out of 1 patent)
7. Shigeru Yamada (15 patents)
4 patents: