Inventor · disambiguated record
Hiraku Sawada
Also filed as: SAWADA HIRAKU
5 granted patents·3 pending applications·10 citations·filing 2006–2016
70Inventor score
Top patents by PatentIndex Score
8 records- 0190US9458572B2Method of using an anti-soiling agent compositionMAINTECH CO LTD·Filed 2015·Granted Oct 4, 2016·3 cites·7 claims
- 0276US9005394B2Anti-soiling agent compositionSEKIYA HIROSHI·Filed 2011·Granted Apr 14, 2015·3 cites·3 claims
- 0376US8883890B2Crepe agent composition and method for producing crepe paperSEKIYA HIROSHI·Filed 2009·Granted Nov 11, 2014·4 cites·10 claims
- 0452US9937521B2Method for spraying chemical solutionMAINTECH CO LTD·Filed 2014·Granted Apr 10, 2018·0 cites·1 claims
- 0546US2014128521A1Anti-soiling agent compositionSEKIYA HIROSHI·Filed 2011·Application pending·0 cites
- 0642US10619299B2Contamination inhibitor compositionMAINTECH CO LTD·Filed 2016·Granted Apr 14, 2020·0 cites·5 claims
- 0741US2009159229A1Functional Composition, and Method for Improvement in Detachability of Wet Paper Using the SameSEKIYA HIROSHI·Filed 2006·Application pending·0 cites
- 0838US2019211504A1Contamination-preventing agent composition and contamination preventing methodMAINTECH CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →