27 Utility Patents
#142 in Hitachinaka
#21,985 in Japan
#99,034 in the World
Forward Citations = 413
Company Filing History:
Hitachi, Ltd.
Other
4. 1 out of 13,041
5. 1 out of 146
Xanavi Informatics Corporation
where one patent can have more than one assignee
Get your Inventor Badge Today