Inventor
UCHIYAMA YOHEI
JP26 patents
⚠️ This page may combine multiple inventors who share the name “UCHIYAMA YOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
14 patentsUS12095076B2Sep 17, 2024
Negative electrode active material for secondary batteries, and secondary battery
PANASONIC IP MAN CO LTD3 citations72
US11271197B2Mar 8, 2022
Negative electrode material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD2 citations71
US11196040B2Dec 7, 2021
Negative electrode material and non-aqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations62
US12062788B2Aug 13, 2024
Negative electrode active material for secondary cell, and secondary cell
PANASONIC IP MAN CO LTD0 citations61
US11936034B2Mar 19, 2024
Negative electrode active substance for secondary battery, and secondary battery
PANASONIC IP MAN CO LTD0 citations61
US12412889B2Sep 9, 2025
Negative electrode material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations60
US12155061B2Nov 26, 2024
Negative electrode active material for secondary batteries, and secondary battery
PANASONIC IP MAN CO LTD0 citations60
US12113216B2Oct 8, 2024
Negative electrode active material for secondary batteries, and secondary battery
PANASONIC IP MAN CO LTD0 citations60
US11715822B2Aug 1, 2023
Negative electrode active material for non-aqueous electrolyte secondary cell, and non-aqueous electrolyte secondary cell
PANASONIC IP MAN CO LTD0 citations59
US11670772B2Jun 6, 2023
Negative electrode active material for lithium ion battery, and lithium ion battery
PANASONIC IP MAN CO LTD0 citations59
US12119481B2Oct 15, 2024
Negative electrode active material for secondary batteries and secondary battery
PANASONIC IP MAN CO LTD0 citations56
US11978896B2May 7, 2024
Negative electrode active material for nonaqueous electrolyte secondary batteries, negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
PANASONIC IP MAN CO LTD0 citations54
US11990606B2May 21, 2024
Negative electrode active material for non-aqueous electrolyte secondary batteries
PANASONIC IP MAN CO LTD0 citations51
US11984604B2May 14, 2024
Lithium ion battery
PANASONIC IP MAN CO LTD0 citations51
NEW JAPAN CHEM CO LTD
6 patentsUS10894874B2Jan 19, 2021
Crystal nucleator for polyolefin resins, method for producing crystal nucleator for polyolefin resins, and method for improving fluidity of crystal nucleator for polyolefin resins
NEW JAPAN CHEM CO LTD3 citations71
US11746211B2Sep 5, 2023
Crystal nucleator for polyolefin resins, method for producing crystal nucleator for polyolefin resins, and method for improving fluidity of crystal nucleator for polyolefin resins
NEW JAPAN CHEM CO LTD1 citations61
US7696380B2Apr 13, 2010
Amide-based compound, polyolefin resin composition and molded product
NEW JAPAN CHEM CO LTD6 citations58
US12139495B2Nov 12, 2024
Crystal 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 resin
NEW JAPAN CHEM CO LTD0 citations57
US11634427B2Apr 25, 2023
Crystal 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 resin
NEW JAPAN CHEM CO LTD0 citations57
US11667599B2Jun 6, 2023
Metal 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 article
NEW JAPAN CHEM CO LTD0 citations56
NJC EUROPE LTD
3 patentsUS11733189B2Aug 22, 2023
Method for identifying a blend of nucleators useful for preparing a nucleated polyolefin material
NJC EUROPE LTD0 citations40
US10844195B2Nov 24, 2020
Additive composition, method of blending same and a low haze polyolefin material and preparation thereof
NJC EUROPE LTD0 citations40
US10611895B2Apr 7, 2020
Additive composition, method of blending same and a low haze polyolefin material and preparation thereof
NJC EUROPE LTD0 citations40
SANYO ELECTRIC CO
2 patentsUS10516153B2Dec 24, 2019
Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations52
US10516158B2Dec 24, 2019
Negative-electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
SANYO ELECTRIC CO0 citations41