Inventor · disambiguated record
Yuhei Konagai
Also filed as: KONAGAI YUHEI
11 granted patents·6 pending applications·52 citations·filing 2012–2022
86Inventor score
Files withTEIJIN LTD11CONTINENTAL STRUCTURAL PLASTICS INC2GM GLOBAL TECH OPERATIONS LLC2KONAGAI YUHEI2
Top patents by PatentIndex Score
17 records- 0193US8946342B2Random mat and fiber-reinforced composite materialTEIJIN LTD·Filed 2013·Granted Feb 3, 2015·23 cites·5 claims
- 0286US9592853B2Corrugation designsGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Mar 14, 2017·13 cites·16 claims
- 0383US8829103B2Carbon fiber composite materialKONAGAI YUHEI·Filed 2012·Granted Sep 9, 2014·9 cites·10 claims
- 0482US9193840B2Carbon fiber composite materialKONAGAI YUHEI·Filed 2012·Granted Nov 24, 2015·3 cites·10 claims
- 0579US9580568B2Fiber-reinforced composite materialTEIJIN LTD·Filed 2013·Granted Feb 28, 2017·2 cites·7 claims
- 0678US11628650B2Open area core sandwich structure assembly with vehicle exterior surface glassCONTINENTAL STRUCTURAL PLASTICS INC·Filed 2019·Granted Apr 18, 2023·1 cites·13 claims
- 0769US11021583B2Random mat and fiber-reinforced composite materialTEIJIN LTD·Filed 2018·Granted Jun 1, 2021·0 cites·10 claims
- 0868US11865905B2Multi-panel removable roofCONTINENTAL STRUCTURAL PLASTICS INC·Filed 2020·Granted Jan 9, 2024·1 cites·20 claims
- 0959US2015044455A1Random Mat and Fiber-Reinforced Composite MaterialTEIJIN LTD·Filed 2013·Application pending·0 cites
- 1055US9878489B2Spin-welding of polymeric components having large surface area or non-complementary weld interfacesGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Jan 30, 2018·0 cites·14 claims
- 1153US12134216B2Method for producing molded body by compression-moldingTEIJIN LTD·Filed 2021·Granted Nov 5, 2024·0 cites·19 claims
- 1253US9884954B2Random mat and fiber-reinforced composite material shaped productTEIJIN LTD·Filed 2013·Granted Feb 6, 2018·0 cites·10 claims
- 1353US2015258762A1Method of Producing Isotropic Random Mat for Forming Thermoplastic Composite MaterialTEIJIN LTD·Filed 2014·Application pending·0 cites
- 1451US2013344282A1Shaped Product Constituted by Fiber-Reinforced Composite MaterialTEIJIN LTD·Filed 2013·Application pending·0 cites
- 1550US2025303616A1Molding material containing carbon fibers and glass fibers and method for manufacturing molded body by cold-pressing sameTEIJIN LTD·Filed 2022·Application pending·0 cites
- 1643US2014339036A1Shock Absorption MemberTEIJIN LTD·Filed 2012·Application pending·0 cites
- 1743US2015031257A1Random Mat and Fiber-Reinforced Composite MaterialTEIJIN LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →