19 Utility Patents
#7,794 in Tokyo
#39,316 in Japan
#182,096 in the World
Forward Citations = 120
Company Filing History:



4. 3 out of 237

5. 1 out of 49

where one patent can have more than one assignee
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#7,794 in Tokyo
#39,316 in Japan
#182,096 in the World
Company Filing History:





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