P

Inventor

YAMAMOTO NORIHISA

JP35 patents
⚠️ This page may combine multiple inventors who share the name “YAMAMOTO NORIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PANASONIC IP MAN CO LTD

11 patents
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
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
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
US12555783B2Feb 17, 2026

Negative electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

PANASONIC IP MAN CO LTD0 citations44
US12381209B2Aug 5, 2025

Negative electrode active material for nonaqueous electrolyte secondary battery, negative electrode, and nonaqueous electrolyte secondary battery

PANASONIC IP MAN CO LTD0 citations43

AISAN IND

5 patents

RENESAS TECH CORP

4 patents

HITACHI LTD

3 patents

RENESAS ELECTRONICS CORP

2 patents

HITACHI ULSI SYS CO LTD

2 patents

YAMAMOTO NORIHISA

2 patents

NISHIMA RYO

1 patent

MORITA SHIN

1 patent

YOSHIDA TOSHIO

1 patent

NTT DOCOMO INC

1 patent

SANYO ELECTRIC CO

1 patent

JVC KENWOOD CORP

1 patent