19 Utility Patents
#38 in Takasago
#39,118 in Japan
#180,830 in the World
Forward Citations = 156
Company Filing History:
Kabushiki Kaisha Kobe Seiko Sho
Shinko Electric Company, Ltd.

4. 1 out of 1
Sumitomogomu Kougyo Kabushiki Kaisha
where one patent can have more than one assignee
Get your Inventor Badge Today