32 Utility Patents
#3,817 in Tokyo
#17,728 in Japan
#83,046 in the World
Forward Citations = 691
Company Filing History:



4. 3 out of 12
Kogyo Gijutsuin
5. 2 out of 832,540 patents
Other
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#3,817 in Tokyo
#17,728 in Japan
#83,046 in the World
Company Filing History:



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