Assignee
ISHII YOICHI
JP·3 granted patents·13 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0185US8137701B2Method of producing a dry earthworm powderISHII YOICHI·Filed 2008·Granted Mar 20, 2012·6 cites·2 claims
- 0275US8394417B2Method of producing a dry earthworm powderISHII YOICHI·Filed 2010·Granted Mar 12, 2013·4 cites·12 claims
- 0373US9060958B2Tyrosinase inhibitor produced using dried earthworm powder, and method for producing sameISHII YOICHI·Filed 2012·Granted Jun 23, 2015·3 cites·4 claims
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