7 Utility Patents
#22,225 in Tokyo
#121,533 in Japan
#596,499 in the World
Forward Citations = 1
Company Filing History:

Tokyo University of Science Foundation
Fujifilm Wako Pure Chemical Corporation
4. 1 out of 299

5. 1 out of 298
Wako Pure Chemical Industries, Inc.
where one patent can have more than one assignee
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