115 Utility Patents
#5 in Hachioji
#1,027 in Japan
#6,834 in the World
Forward Citations = 2,201
Company Filing History:


Institute for Personalized Information Environment

New Media Development Association
4. 1 out of 830,757 patents
Other
5. 1 out of 46

where one patent can have more than one assignee
Get your Inventor Badge Today