Inventor · disambiguated record
Takumi Sugamata
Also filed as: SUGAMATA TAKUMI
2 granted patents·3 pending applications·0 citations·filing 2002–2009
23Inventor score
Technology areasC04B
Top patents by PatentIndex Score
5 records- 0150US8353983B2Shrinkage reducing agentCONSTR RES & TECH GMBH·Filed 2008·Granted Jan 15, 2013·0 cites·15 claims
- 0246US2010016476A1Cement Additive and Cement Composition Using the SameYAGUCHI MINORU·Filed 2009·Application pending·0 cites
- 0340US2008287569A1Cement Additive and Cement Composition Using the SameYAGUCHI MINORU·Filed 2006·Application pending·0 cites
- 0440US2012041157A9Cement AdditivesSUGAMATA TAKUMI·Filed 2008·Application pending·0 cites
- 0528US6642320B2Multi-functional cement dispersants and hydraulic cement compositionsTAIHEIYO CEMENT KABUSHIKI KAIS·Filed 2002·Granted Nov 4, 2003·0 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →