9 Utility Patents
#140 in Takasaki
#93,553 in Japan
#440,215 in the World
Forward Citations = 111
Company Filing History:
Hitachi Tokyo Electronics Co., Ltd.
where one patent can have more than one assignee
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#140 in Takasaki
#93,553 in Japan
#440,215 in the World
Company Filing History:
Get your Inventor Badge Today