1 Utility and 31 Design Patents
#5 in Kodaira
#381 in Japan
#4,822 in the World
rank by design patentsForward Citations = 532
Company Filing History:

Hitachi Home Electronics (america), Inc.
Hitachi Maxwell, Ltd.
4. 1 out of 2
Hitachi Advanced Digital, Inc.
5. 1 out of 1,112
Hitachi Maxell, Limited
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