17 Utility Patents
#220 in Fujisawa
#45,285 in Japan
#210,226 in the World
Forward Citations = 216
Company Filing History:
Other
Rikagaku Kenkyusho
Research Development Corporation of Japan
4. 3 out of 42,466

5. 2 out of 44
Research Development Corporation
where one patent can have more than one assignee
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