35 Utility Patents
#1,150 in Yokohama
#15,293 in Japan
#72,125 in the World
Forward Citations = 130
Company Filing History:
Nec Tokin Corporation


4. 3 out of 1,506
Toshiba Electronic Devices & Storage Corporation
5. 3 out of 1,232
Nhk Spring Co., Ltd.
where one patent can have more than one assignee
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