41 Utility Patents
#2,554 in Tokyo
#11,428 in Japan
#54,746 in the World
Forward Citations = 201
Company Filing History:


Hokkaido Electric Power Company, Inc.
where one patent can have more than one assignee
Get your Inventor Badge Today
#2,554 in Tokyo
#11,428 in Japan
#54,746 in the World
Company Filing History:


Get your Inventor Badge Today