33 Utility Patents
#1,260 in Yokohama
#16,905 in Japan
#79,219 in the World
Forward Citations = 1,436
Company Filing History:



4. 2 out of 21,788

5. 1 out of 1,765

Get your Inventor Badge Today
#1,260 in Yokohama
#16,905 in Japan
#79,219 in the World
Company Filing History:





Get your Inventor Badge Today