24 Utility Patents
#5,246 in Tokyo
#26,445 in Japan
#118,839 in the World
Forward Citations = 10
Company Filing History:
Ps4 Luxco S.a.r.l.
4. 3 out of 42,125
Hitachi, Ltd.
5. 2 out of 739
where one patent can have more than one assignee
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