73 Utility Patents
#510 in Kanagawa
#3,423 in Japan
#18,546 in the World
Forward Citations = 115
Company Filing History:


4. 3 out of 92
Nec Energy Devices, Ltd.
5. 2 out of 31
Envision Aesc Energy Devices Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today