15 Utility Patents
#410 in Hitachi
#53,255 in Japan
#247,650 in the World
Forward Citations = 159
Company Filing History:
Other


4. 1 out of 1
Japan As Represented by Secretary of National Institute of Infectious Diseases
5. 1 out of 1
Hitachi Engineering Service
where one patent can have more than one assignee
Get your Inventor Badge Today