Inventor · disambiguated record
Seiichi Koshisaka
Also filed as: KOSHISAKA SEIICHI
3 granted patents·3 pending applications·11 citations·filing 2004–2018
56Inventor score
Top patents by PatentIndex Score
6 records- 0165US7393886B2Cement dispersant and concrete composition containing the dispersantSIKA LTD·Filed 2004·Granted Jul 1, 2008·11 cites·7 claims
- 0258US9382155B2Gypsum dispersantTOHO CHEM IND CO LTD·Filed 2013·Granted Jul 5, 2016·0 cites·15 claims
- 0355US2015031836A1Gypsum dispersantTOHO CHEM IND CO LTD·Filed 2013·Application pending·0 cites
- 0451US2016244365A1Gypsum dispersantTOHO CHEMICAL IND CO LTD·Filed 2016·Application pending·0 cites
- 0545US2009326159A1Cement dispersantTOHO CHEM IND CO LTD·Filed 2007·Application pending·0 cites
- 0640US11091400B2Admixture for hydraulic compositionSIKA TECH AG·Filed 2018·Granted Aug 17, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →