20 Patents
#1 in Seto-shi, Aichi
#2,882 in Japan
#30,316 in the World
Kabushiki Kaisha Opton
Forward Citations = 83
6 inventors:
6 inventors (with patents filed for the assignee):
Teruaki Yogo (16 out of 31 patents)
Takuya Kanamori (3 out of 3 patents)
Takayuki Yamada (2 out of 2 patents)
4. Toruaki Yogo (1 out of 1 patent)
5. Yogo Teruaki (0 patent)
6. Teruaki Kabushiki Kaisha Opton Yogo (0 patent)
20 patents:
#1 in Seto-shi, Aichi
#2,882 in Japan
#30,316 in the World
6 inventors: