20 Utility Patents
#6,952 in Tokyo
#35,639 in Japan
#162,353 in the World
Forward Citations = 130
Company Filing History:

The Kitasato Institute
Takahashi Hashimoto
4. 1 out of 12
Kitasato Kenkyusho
5. 1 out of 1
Satoshi Omura
where one patent can have more than one assignee
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