13 Utility Patents
#127 in Mobara
#61,885 in Japan
#285,181 in the World
Forward Citations = 59
Company Filing History:
Hitachi, Ltd.

Hitachi Displays, Ltd.
4. 2 out of 31
Hitachi Display Devices, Ltd.
5. 2 out of 3
Hitachi Electronic Devices, Ltd.
where one patent can have more than one assignee
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