Inventor · disambiguated record
Haruka Nishiyama
Also filed as: NISHIYAMA Haruka
8 granted patents·7 pending applications·0 citations·filing 2018–2025
72Inventor score
Files withSEKISUI CHEMICAL CO LTD15
Top patents by PatentIndex Score
15 records- 0185US2024425635A1Method for producing conjugated diene polymerSEKISUI CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 0285US2024425634A1EthanolSEKISUI CHEMICAL CO LTD·Filed 2024·Application pending·0 cites
- 0384US12297308B2EthanolSEKISUI CHEMICAL CO LTD·Filed 2023·Granted May 13, 2025·0 cites·18 claims
- 0472US2025163199A1EthanolSEKISUI CHEMICAL CO LTD·Filed 2025·Application pending·0 cites
- 0569US12110355B2Method for producing conjugated diene polymerSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 8, 2024·0 cites·10 claims
- 0667US2022161235A1Catalyst, and method for producing 1,3-butadiene using sameSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0761US2021339226A1Catalyst, and method for producing 1,3-butadiene using sameSEKISUI CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
- 0859US11446635B2Catalyst and method for producing same, and method for producing diene compound using said catalystSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Sep 20, 2022·0 cites·14 claims
- 0956US11352307B2Catalyst, device for manufacturing conjugated diene, and method for manufacturing conjugated dieneSEKISUI CHEMICAL CO LTD·Filed 2018·Granted Jun 7, 2022·0 cites·7 claims
- 1052US2023158475A1Catalyst and method for producing diene compoundSEKISUI CHEMICAL CO LTD·Filed 2021·Application pending·0 cites
- 1151US11305261B2Catalyst, carbon dioxide reducing method, and apparatus for reducing carbon dioxideSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·47 claims
- 1250US11465128B2Catalyst, method for producing same, and method for producing diene compound using said catalystSEKISUI CHEMICAL CO LTD·Filed 2019·Granted Oct 11, 2022·0 cites·10 claims
- 1348US11479518B2Method for producing 1,3-butadieneSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 25, 2022·0 cites·16 claims
- 1448US11472753B2Method for producing 1,3-butadieneSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·5 claims
- 1540US2020391188A1Catalyst and method for producing diene compound using said catalystSEKISUI CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →