19 Utility Patents
#317 in Ibaraki
#38,827 in Japan
#179,099 in the World
Forward Citations = 410
Company Filing History:

National Institute for Research in Inorganic Materials
National Institute for Researches in Inorganic Materials
4. 2 out of 13,298

5. 1 out of 1,302

where one patent can have more than one assignee
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