Inventor · disambiguated record
Kei Yoshiyama
Also filed as: YOSHIYAMA Kei
4 granted patents·3 citations·filing 2014–2019
59Inventor score
Files withSEKISUI CHEMICAL CO LTD4
Top patents by PatentIndex Score
4 records- 0188US10000634B2Resin composition for molding useSEKISUI CHEMICAL CO LTD·Filed 2015·Granted Jun 19, 2018·3 cites·12 claims
- 0262US9758633B2Molding resin composition including chlorinated vinyl chloride-based resin, and molded article thereofSEKISUI CHEMICAL CO LTD·Filed 2016·Granted Sep 12, 2017·0 cites·11 claims
- 0361US9611373B2Molding resin composition including chlorinated vinyl chloride-based resin, and molded article thereofSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Apr 4, 2017·0 cites·13 claims
- 0453US12110384B2Chlorinated vinyl chloride resin composition for window frame, and window frame memberSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Oct 8, 2024·0 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →