222 Utility Patents
#1 in Higashikurume
#169 in Japan
#1,643 in the World
Forward Citations = 4,353
Company Filing History:



4. 6 out of 1,453

5. 5 out of 7,498

where one patent can have more than one assignee
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#1 in Higashikurume
#169 in Japan
#1,643 in the World
Company Filing History:





Get your Inventor Badge Today