5 Utility Patents
#972 in Tsukuba
#162,289 in Japan
#824,752 in the World
Forward Citations = 17
Company Filing History:

Hitachi Chemical Company, Ltd.
National Institute of Advanced Industrial Science
4. 1 out of 232

5. 1 out of 1
Technology Mitsubishi Denki Kabushiki Kaisha
where one patent can have more than one assignee
Get your Inventor Badge Today