37 Utility Patents
#1 in Hinocho
#13,761 in Japan
#65,111 in the World
Forward Citations = 108
Company Filing History:
Hitachi Construction Machinery Tierra Co., Ltd.


4. 4 out of 13,159
Panasonic Intellectual Property Management Co., Ltd.
5. 3 out of 27,375

where one patent can have more than one assignee
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