58 Utility Patents
#1,291 in Tokyo
#5,640 in Japan
#28,673 in the World
Forward Citations = 1,136
Company Filing History:



4. 2 out of 727
5. 2 out of 849

where one patent can have more than one assignee
Get your Inventor Badge Today
#1,291 in Tokyo
#5,640 in Japan
#28,673 in the World
Company Filing History:




Get your Inventor Badge Today