24 Utility Patents
#5,590 in Tokyo
#27,808 in Japan
#128,978 in the World
Forward Citations = 142
Company Filing History:


4. 3 out of 3,252

5. 2 out of 2,992

where one patent can have more than one assignee
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#5,590 in Tokyo
#27,808 in Japan
#128,978 in the World
Company Filing History:




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