38 Utility Patents
#989 in Yokohama
#13,187 in Japan
#62,902 in the World
Forward Citations = 175
Company Filing History:



4. 5 out of 93

5. 4 out of 7,965

where one patent can have more than one assignee
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#989 in Yokohama
#13,187 in Japan
#62,902 in the World
Company Filing History:





Get your Inventor Badge Today