10 Utility Patents
#495 in Hitachinaka
#85,386 in Japan
#405,705 in the World
Forward Citations = 50
Company Filing History:



4. 1 out of 1,175

5. 1 out of 1,161

where one patent can have more than one assignee
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#495 in Hitachinaka
#85,386 in Japan
#405,705 in the World
Company Filing History:





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