32 Utility Patents
#1,278 in Yokohama
#17,088 in Japan
#78,893 in the World
Forward Citations = 371
Company Filing History:
Hitachi, Ltd.
Other

4. 1 out of 375
Hitachi-lg Data Storage, Inc.
5. 1 out of 1
Nippon Victor Kabushiki Kaisha
where one patent can have more than one assignee
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