Inventor · disambiguated record
Toshifumi Sanni
Also filed as: SANNI TOSHIFUMI
2 granted patents·1 pending application·14 citations·filing 2006–2016
57Inventor score
Top patents by PatentIndex Score
3 records- 0179US10544886B2Fiber-reinforced composite pipe and cold/warm water piping systemSEKISUI CHEMICAL CO LTD·Filed 2016·Granted Jan 28, 2020·7 cites·8 claims
- 0277US8962115B2Fire-resistant piping materialOKABE MASASHI·Filed 2007·Granted Feb 24, 2015·7 cites·1 claims
- 0342US2010063247A1Chlorinated vinyl chloride-based resin and manufacturing methodSEKISUI CHEMICAL CO LTD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →