13 Utility Patents
#493 in Hitachi
#63,533 in Japan
#297,946 in the World
Forward Citations = 198
Company Filing History:

Babcock-hitachi Kabushiki Kaisha
where one patent can have more than one assignee
Get your Inventor Badge Today
#493 in Hitachi
#63,533 in Japan
#297,946 in the World
Company Filing History:

Get your Inventor Badge Today