22 Utility Patents
#21 in Otawara
#31,893 in Japan
#147,832 in the World
Forward Citations = 37
Company Filing History:



4. 1 out of 3,681

5. 1 out of 195

where one patent can have more than one assignee
Get your Inventor Badge Today
#21 in Otawara
#31,893 in Japan
#147,832 in the World
Company Filing History:





Get your Inventor Badge Today