12 Utility Patents
#121 in Settsu
#69,823 in Japan
#327,534 in the World
Forward Citations = 53
Company Filing History:

Other
Daisen Industry Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today
#121 in Settsu
#69,823 in Japan
#327,534 in the World
Company Filing History:

Get your Inventor Badge Today