79 Utility Patents
#441 in Kanagawa
#2,848 in Japan
#15,823 in the World
Forward Citations = 320
Company Filing History:



4. 8 out of 52,651

5. 3 out of 150

where one patent can have more than one assignee
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#441 in Kanagawa
#2,848 in Japan
#15,823 in the World
Company Filing History:





Get your Inventor Badge Today