26 Utility Patents
#1,779 in Yokohama
#24,702 in Japan
#114,705 in the World
Forward Citations = 795
Company Filing History:

Ag Technology Co., Ltd.
Optrex Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today
#1,779 in Yokohama
#24,702 in Japan
#114,705 in the World
Company Filing History:

Get your Inventor Badge Today