24 Utility Patents
#7 in Hanno
#26,999 in Japan
#122,611 in the World
Forward Citations = 474
Company Filing History:
Hitachi, Ltd.
Opnext Japan, Inc.
Sophia School Corporation
4. 1 out of 88,155
5. 1 out of 1,207
Hitachi Displays, Ltd.
where one patent can have more than one assignee
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