Inventor

KOGA KAZUMICHI

JP16 patents

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

TODA KOGYO CORP

8 patents

US11127940B2Sep 21, 2021

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

TODA KOGYO CORP0 citations61

US11072869B2Jul 27, 2021

Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery

TODA KOGYO CORP0 citations61

US10892483B2Jan 12, 2021

Positive electrode active material particle powder for non-aqueous electrolyte secondary battery, method for manufacturing same, and non-aqueous electrolyte secondary battery

TODA KOGYO CORP0 citations61

US9847526B2Dec 19, 2017

Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery

TODA KOGYO CORP0 citations51

US10547047B2Jan 28, 2020

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

TODA KOGYO CORP0 citations50

US10446843B2Oct 15, 2019

Positive electrode active material particle powder for non-aqueous electrolyte secondary battery, method for manufacturing same, and non-aqueous electrolyte secondary battery

TODA KOGYO CORP0 citations50

US9515315B2Dec 6, 2016

Positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the same, and non-aqueous electrolyte secondary battery

TODA KOGYO CORP1 citations49

US10056612B2Aug 21, 2018

Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and nonaqueous electrolyte secondary battery

TODA KOGYO CORP0 citations40

KOGA KAZUMICHI

3 patents

US8852811B2Oct 7, 2014

Process for producing lithium manganate particles and non-aqueous electrolyte secondary battery

KOGA KAZUMICHI6 citations81

US8323612B2Dec 4, 2012

Lithium manganate for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery

KOGA KAZUMICHI9 citations81

US9496551B2Nov 15, 2016

Lithium manganate particles for non-aqueous electrolyte secondary battery, process for producing the same, and non-aqueous electrolyte secondary battery

KOGA KAZUMICHI4 citations70

BASF TODA BATTERY MATERIALS LLC

2 patents

US12051804B2Jul 30, 2024

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

BASF TODA BATTERY MATERIALS LLC0 citations58

US11018339B2May 25, 2021

Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using same

BASF TODA BATTERY MATERIALS LLC0 citations45

MASUKUNI HIROAKI

1 patent

US9505631B2Nov 29, 2016

Positive electrode active material for secondary batteries with nonaqueous electrolytic solution, process for the production of the active material, and secondary batteries with nonaqueous electrolytic solution

MASUKUNI HIROAKI16 citations79

YAMAMOTO AKINORI

1 patent

US9293235B2Mar 22, 2016

Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery

YAMAMOTO AKINORI3 citations70

WATANABE HIROYASU

1 patent

US10161057B2Dec 25, 2018

Manganese/nickel composite oxide particles and process for producing the manganese nickel composite oxide particles, positive electrode active substance particles for non-aqueous electrolyte secondary batteries and process for producing the positive electrode active substance particles, and non-aqueous electrolyte secondary battery

WATANABE HIROYASU0 citations49