12 Utility Patents
#41 in Ibaraki-ken
#69,852 in Japan
#327,802 in the World
Forward Citations = 103
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4. 2 out of 119

5. 1 out of 832,627 patents
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#41 in Ibaraki-ken
#69,852 in Japan
#327,802 in the World
Company Filing History:




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