13 Utility Patents
#12,183 in Tokyo
#63,377 in Japan
#296,533 in the World
Forward Citations = 14
Company Filing History:
Other
Hasumi International Research Foundation
Hasumi, LLC
4. 2 out of 2
Shukokai Incorporated
5. 2 out of 1,918

where one patent can have more than one assignee
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