48 Utility and 5 Design Patents
#1,921 in Tokyo
#8,474 in Japan
#41,659 in the World
rank by utility patentsForward Citations = 449
Company Filing History:


Dainichiseika Color & Chemicals Mfg. Co., Ltd.
4. 4 out of 35,658

5. 4 out of 253
Konami Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today