5 Utility and 1 Design Patents
#28,999 in Tokyo
#162,524 in Japan
#826,892 in the World
rank by utility patentsForward Citations = 120
Company Filing History:
Other


where one patent can have more than one assignee
Get your Inventor Badge Today
#28,999 in Tokyo
#162,524 in Japan
#826,892 in the World
rank by utility patentsCompany Filing History:


Get your Inventor Badge Today