Inventor · disambiguated record
Yohei Uchiyama
Also filed as: UCHIYAMA YOHEI
26 granted patents·17 pending applications·15 citations·filing 2004–2023
91Inventor score
Files withPANASONIC IP MAN CO LTD30NEW JAPAN CHEM CO LTD6NJC EUROPE LTD3SANYO ELECTRIC CO2IKOMA REIRA1
Top patents by PatentIndex Score
43 records- 0191US10894874B2Crystal nucleator for polyolefin resins, method for producing crystal nucleator for polyolefin resins, and method for improving fluidity of crystal nucleator for polyolefin resinsNEW JAPAN CHEM CO LTD·Filed 2017·Granted Jan 19, 2021·3 cites·19 claims
- 0290US12095076B2Negative electrode active material for secondary batteries, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Sep 17, 2024·3 cites·7 claims
- 0387US11271197B2Negative electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 8, 2022·2 cites·8 claims
- 0481US12139495B2Crystal nucleating agent for polyolefin resin, method for producing crystal nucleating agent for polyolefin resin, and method for improving fluidity of crystal nucleating agent for polyolefin resinNEW JAPAN CHEM CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·10 claims
- 0581US11746211B2Crystal nucleator for polyolefin resins, method for producing crystal nucleator for polyolefin resins, and method for improving fluidity of crystal nucleator for polyolefin resinsNEW JAPAN CHEM CO LTD·Filed 2017·Granted Sep 5, 2023·1 cites·8 claims
- 0669US2025055041A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0769US2025219093A1Secondary batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0869US2025226417A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 0967US2024421283A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1066US12412889B2Negative electrode material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Sep 9, 2025·0 cites·11 claims
- 1166US2025233162A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1265US12113216B2Negative electrode active material for secondary batteries, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 8, 2024·0 cites·12 claims
- 1365US2024145761A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1465US2024322217A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1564US12155061B2Negative electrode active material for secondary batteries, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 26, 2024·0 cites·11 claims
- 1664US11670772B2Negative electrode active material for lithium ion battery, and lithium ion batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 6, 2023·0 cites·4 claims
- 1764US7696380B2Amide-based compound, polyolefin resin composition and molded productNEW JAPAN CHEM CO LTD·Filed 2004·Granted Apr 13, 2010·6 cites·9 claims
- 1863US11936034B2Negative electrode active substance for secondary battery, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Mar 19, 2024·0 cites·9 claims
- 1963US11196040B2Negative electrode material and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 7, 2021·0 cites·8 claims
- 2063US2023395810A1Non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2162US11667599B2Metal salt of an alicyclic dicarboxylic acid having excellent dispersibility in polyolefin resin, production method for said metal salt of an alicyclic dicarboxylic acid, crystal nucleating agent for polyolefin resin containing said metal salt of an alicyclic dicarboxylic acid, crystal nucleating agent composition containing said crystal nucleating agent, polyolefin resin composition, and polyolefin resin molded articleNEW JAPAN CHEM CO LTD·Filed 2019·Granted Jun 6, 2023·0 cites·11 claims
- 2261US12119481B2Negative electrode active material for secondary batteries and secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 15, 2024·0 cites·9 claims
- 2361US2023207806A1Negative electrode active substance for secondary battery and secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2460US11715822B2Negative electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cellPANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 1, 2023·0 cites·8 claims
- 2560US2023207791A1Negative-electrode active material for secondary batteries, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2659US12062788B2Negative electrode active material for secondary cell, and secondary cellPANASONIC IP MAN CO LTD·Filed 2019·Granted Aug 13, 2024·0 cites·10 claims
- 2758US11978896B2Negative electrode active material for nonaqueous electrolyte secondary batteries, negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Granted May 7, 2024·0 cites·5 claims
- 2857US2024297347A1Lithium secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2955US2022190314A1Negative electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3055US2024234722A9Negative electrode active material for secondary battery, and secondary battery using samePANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 3154US2023035333A1Negative electrode active material for secondary batteries, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 3253US11634427B2Crystal nucleating agent for polyolefin resin, method for producing crystal nucleating agent for polyolefin resin, and method for improving fluidity of crystal nucleating agent for polyolefin resinNEW JAPAN CHEM CO LTD·Filed 2017·Granted Apr 25, 2023·0 cites·7 claims
- 3353US10844195B2Additive composition, method of blending same and a low haze polyolefin material and preparation thereofNJC EUROPE LTD·Filed 2017·Granted Nov 24, 2020·0 cites·20 claims
- 3453US10516153B2Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Granted Dec 24, 2019·0 cites·14 claims
- 3552US2023057606A1Negative electrode for nonaqueous electrolyte secondary batteries, nonaqueous electrolyte secondary battery, and method for producing negative electrode for nonaqueous electrolyte secondary batteriesPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 3650US11984604B2Lithium ion batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted May 14, 2024·0 cites·8 claims
- 3749US11990606B2Negative electrode active material for non-aqueous electrolyte secondary batteriesPANASONIC IP MAN CO LTD·Filed 2018·Granted May 21, 2024·0 cites·12 claims
- 3849US10516158B2Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Granted Dec 24, 2019·0 cites·14 claims
- 3947US10611895B2Additive composition, method of blending same and a low haze polyolefin material and preparation thereofNJC EUROPE LTD·Filed 2015·Granted Apr 7, 2020·0 cites·16 claims
- 4047US2021057727A1Negative electrode active substance for secondary battery, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 4138US2012028006A1Polypropylene resin molded articleYAMAGUCHI MASAYUKI·Filed 2010·Application pending·0 cites
- 4236US11733189B2Method for identifying a blend of nucleators useful for preparing a nucleated polyolefin materialNJC EUROPE LTD·Filed 2017·Granted Aug 22, 2023·0 cites·20 claims
- 4325US9023921B2Method for inhibiting crystal growth rate of amide compound and method for producing molded article of polyolefin-based resinIKOMA REIRA·Filed 2010·Granted May 5, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →