19 Utility and 1 Design Patents
#7,727 in Tokyo
#39,118 in Japan
#180,830 in the World
rank by utility patentsForward Citations = 255
Company Filing History:



4. 1 out of 832,448 patents
Other
5. 1 out of 1,266

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#7,727 in Tokyo
#39,118 in Japan
#180,830 in the World
rank by utility patentsCompany Filing History:




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