P

Inventor

KAWATATE YUTAKA

JP9 patents
⚠️ This page may combine multiple inventors who share the name “KAWATATE YUTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents
US7179565B2Feb 20, 2007

Lithium ion secondary cell

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations61
US7399555B2Jul 15, 2008

Non-aqueous electrolytic secondary battery

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations60
US7150940B2Dec 19, 2006

Lithium ion secondary battery

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations60

SUMITOMO METAL MINING CO

2 patents
US10511020B2Dec 17, 2019

Nickel composite hydroxide particle and process for producing the same, positive electrode active material for non-aqueous electrolyte secondary battery and process for producing the same, and non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO1 citations61
US11251428B2Feb 15, 2022

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

SUMITOMO METAL MINING CO0 citations60

HIRATSUKA HIDEKAZU

1 patent
US8173301B2May 8, 2012

Positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery including the same

HIRATSUKA HIDEKAZU18 citations81

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

YAMAMOTO NORIHIRO

1 patent
US8460822B2Jun 11, 2013

Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same

YAMAMOTO NORIHIRO1 citations51

MATSUMOTO SATOSHI

1 patent
US9325005B2Apr 26, 2016

Positive electrode active material, method for producing same, and non-aqueous electrolyte secondary battery using same

MATSUMOTO SATOSHI0 citations41