19 Utility Patents
#7,766 in Tokyo
#39,220 in Japan
#181,319 in the World
Forward Citations = 16
Company Filing History:
Hitachi Chemical Company, Ltd.


4. 1 out of 832,540 patents
Other
5. 1 out of 98

Get your Inventor Badge Today
#7,766 in Tokyo
#39,220 in Japan
#181,319 in the World
Company Filing History:



Get your Inventor Badge Today