16 Utility Patents
#3,124 in Yokohama
#49,042 in Japan
#227,688 in the World
Forward Citations = 278
Company Filing History:


Ricoh Seiki Company, Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#3,124 in Yokohama
#49,042 in Japan
#227,688 in the World
Company Filing History:


Get your Inventor Badge Today