17 Utility Patents
#135 in Tochigi
#44,131 in Japan
#201,647 in the World
Forward Citations = 113
Company Filing History:
Semiconductor Energy Laboratory Co., Ltd.

where one patent can have more than one assignee
Get your Inventor Badge Today
#135 in Tochigi
#44,131 in Japan
#201,647 in the World
Company Filing History:

Get your Inventor Badge Today