6 Utility Patents
#7 in Kasuga
#138,817 in Japan
#688,746 in the World
Forward Citations = 60
Company Filing History:



4. 1 out of 4
Dkk Corporation
Get your Inventor Badge Today
#7 in Kasuga
#138,817 in Japan
#688,746 in the World
Company Filing History:



Get your Inventor Badge Today