156 Utility Patents
#8 in Sakai
#483 in Japan
#3,642 in the World
Forward Citations = 835
Company Filing History:






4. 7 out of 217

5. 7 out of 845

where one patent can have more than one assignee
Get your Inventor Badge Today
#8 in Sakai
#483 in Japan
#3,642 in the World
Company Filing History:
Get your Inventor Badge Today