10 Utility Patents
#154 in Kashiwa
#83,685 in Japan
#390,207 in the World
Forward Citations = 88
Company Filing History:

Hitachi, Ltd.

4. 1 out of 901

5. 1 out of 4,165

where one patent can have more than one assignee
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#154 in Kashiwa
#83,685 in Japan
#390,207 in the World
Company Filing History:




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