160 Utility Patents
#100 in Kanagawa
#442 in Japan
#3,444 in the World
Forward Citations = 1,192
Company Filing History:



4. 9 out of 3,780

5. 8 out of 90,014

where one patent can have more than one assignee
Get your Inventor Badge Today
#100 in Kanagawa
#442 in Japan
#3,444 in the World
Company Filing History:





Get your Inventor Badge Today