5 Utility Patents
#254 in Katsuta
#162,824 in Japan
#829,904 in the World
Forward Citations = 57
Company Filing History:

Babcock-hitachi K.k.
Hitachi Plant Engineering Construction Co., Ltd.
4. 1 out of 1
Hitachi, Ltd. and Hitachi Plant Engineering and Construction Co., Ltd.
where one patent can have more than one assignee
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