36 Utility Patents
#3,193 in Tokyo
#14,522 in Japan
#68,462 in the World
Forward Citations = 270
Company Filing History:


Dai Nippon Printing Co., Ltd.
4. 5 out of 1,541

5. 2 out of 34
Hitachi Systems, Ltd.
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#3,193 in Tokyo
#14,522 in Japan
#68,462 in the World
Company Filing History:



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