Inventor · disambiguated record
Yuki Nakama
Also filed as: NAKAMA YUKI
5 granted patents·10 pending applications·2 citations·filing 2019–2023
61Inventor score
Top patents by PatentIndex Score
15 records- 0186US11807712B2Hydrogenated norbornene ring-opened polymer, and method of producing the sameZEON CORP·Filed 2019·Granted Nov 7, 2023·2 cites·6 claims
- 0260US2025033013A1Gas production apparatusSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0360US2025296062A1Production device for carbon material, production system for carbon material, carbon circulation system, production method for carbon material, and carbon circulation methodSEKISUI CHEMICAL CO LTD·Filed 2023·Application pending·0 cites
- 0456US2024059569A1Gas production device and gas production methodSEKISUI CHEMICAL CO LTD·Filed 2021·Application pending·0 cites
- 0555US2024416309A1Gas production apparatus, gas production system, and gas production methodSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0655US2025050296A1Reaction vessel, gas production device, gas production system, and gas production methodSEKISUI CHEMICAL CO LTD·Filed 2022·Application pending·0 cites
- 0753US12018116B2Hydrogenated ring-opened polymer, resin composition, and shaped productZEON CORP·Filed 2020·Granted Jun 25, 2024·0 cites·5 claims
- 0851US12503735B2System and method for producing steelSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Dec 23, 2025·0 cites·14 claims
- 0950US2023365414A1Gas production apparatus, gas production system, and gas production methodSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 1050US2024010500A1Gas production device, gas production system and gas production methodSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 1150US2023365413A1Gas manufacturing device, gas manufacturing system, and gas manufacturing methodSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 1248US11479518B2Method for producing 1,3-butadieneSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 25, 2022·0 cites·16 claims
- 1348US11472753B2Method for producing 1,3-butadieneSEKISUI CHEMICAL CO LTD·Filed 2020·Granted Oct 18, 2022·0 cites·5 claims
- 1445US2024286101A1Gas manufacturing apparatus, gas manufacturing system, and gas manufacturing methodSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
- 1542US2024017233A1Gas production device, gas production system, and gas production methodSEKISUI CHEMICAL CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →