12 Utility Patents
#102 in Needham, MA
#8,732 in Massachusetts
#161,802 in US
#326,540 in the World
Forward Citations = 119
Company Filing History:



4. 1 out of 41
Toudai Tlo, Ltd.
5. 1 out of 1
Y's Ac Co., Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today