Inventor

IWANAGA TOMOKO

JP5 patents

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

OKADA SHIGETO

2 patents

US8865349B2Oct 21, 2014

Method of producing positive electrode active material and nonaqueous electrolyte battery using the same

OKADA SHIGETO6 citations70

US8142934B2Mar 27, 2012

Positive electrode for non-aqueous electrolytic secondary cell and non-aqueous electrolytic secondary cell

OKADA SHIGETO0 citations39

KANTO DENKA KOGYO KK

1 patent

US7964118B2Jun 21, 2011

Positive electrode active material and method of producing the same and nonaqueous electrolyte battery having positive electrode containing positive electrode active material

KANTO DENKA KOGYO KK14 citations82

IWANAGA TOMOKO

1 patent

US10601038B2Mar 24, 2020

Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same

IWANAGA TOMOKO2 citations65

SUMITOMO METAL MINING CO

1 patent

US11251428B2Feb 15, 2022

Positive electrode active material manufacturing method with control of washing slurry liquid electrical conductivity

SUMITOMO METAL MINING CO0 citations60