20 Utility Patents
#1,944 in Osaka
#36,582 in Japan
#169,030 in the World
Forward Citations = 151
Company Filing History:
Hitachi Maxell, Limited

Maxell Holdings, Ltd.
4. 2 out of 832,575 patents
Other
5. 2 out of 15,798

where one patent can have more than one assignee
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