45 Utility Patents
#731 in Yokohama
#9,212 in Japan
#43,883 in the World
Forward Citations = 656
Company Filing History:

Semiconductor Energy Laboratory Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#731 in Yokohama
#9,212 in Japan
#43,883 in the World
Company Filing History:

Get your Inventor Badge Today