29 Utility Patents
#170 in Hitachi
#20,860 in Japan
#97,410 in the World
Forward Citations = 325
Company Filing History:

Other
Babcock-hitachi Kabushiki Kaisha
4. 1 out of 54
Hitachi Plant Engineering & Construction Co., Ltd.
5. 1 out of 21,814

where one patent can have more than one assignee
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