Assignee
SHIMIZU HIROMITSU
JP·2 granted patents·2 citations·filing 2008–2011
Top patents by PatentIndex Score
2 records- 0166US8247345B2Polycondensation catalyst for producing polyester and method for producing the same and method for producing polyesterSHIMIZU HIROMITSU·Filed 2008·Granted Aug 21, 2012·2 cites·5 claims
- 0251US9074047B2Polycondensation catalyst for producing polyester and method for producing the same and method for producing polyesterSHIMIZU HIROMITSU·Filed 2011·Granted Jul 7, 2015·0 cites·4 claims
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