156 Utility Patents
#9 in Saitama 343-0827
#483 in Japan
#3,642 in the World
Forward Citations = 873
Company Filing History:


Hitachi Maxell, Limited
4. 12 out of 365
Hitachi Consumer Electronics Co., Ltd.
5. 11 out of 324

where one patent can have more than one assignee
Get your Inventor Badge Today