23 Utility Patents
#2,044 in Yokohama
#29,873 in Japan
#138,436 in the World
Forward Citations = 42
Company Filing History:

Hitachi Maxell, Limited
Hitachi Consumer Electronics Co., Ltd.
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#2,044 in Yokohama
#29,873 in Japan
#138,436 in the World
Company Filing History:

Get your Inventor Badge Today