57 Utility and 3 Design Patents
#1,392 in Tokyo
#5,940 in Japan
#29,972 in the World
rank by utility patentsForward Citations = 679
Company Filing History:


Yamazaki Seipan Kabushiki Kaisha
4. 2 out of 1,799

5. 2 out of 37
Sds Biotech K.k.
where one patent can have more than one assignee
Get your Inventor Badge Today