9 Utility Patents
#1,616 in Nagoya
#95,609 in Japan
#458,610 in the World
Forward Citations = 179
Company Filing History:



4. 1 out of 441

5. 1 out of 2,003
Kabushiki Kaisha Tokai Rika Denki Seisakusho
where one patent can have more than one assignee
Get your Inventor Badge Today