Inventor

KAJIYA YOSHIO

JP16 patents

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

KAJIYA YOSHIO

3 patents

US9118076B2Aug 25, 2015

Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery and lithium ion battery

KAJIYA YOSHIO5 citations71

US9231249B2Jan 5, 2016

Positive electrode active material for lithium ion battery, positive electrode for lithium ion battery, and lithium ion battery

KAJIYA YOSHIO2 citations60

US8114309B2Feb 14, 2012

Lithium-manganese composite oxides for lithium ion battery and process for preparing same

KAJIYA YOSHIO5 citations57

NAGASE RYUICHI

3 patents

US9136533B2Sep 15, 2015

Lithium nickel manganese cobalt composite oxide and lithium rechargeable battery

NAGASE RYUICHI2 citations61

US9059465B2Jun 16, 2015

Positive electrode active material for lithium ion battery, positive electrode for secondary battery, and lithium ion battery

NAGASE RYUICHI2 citations60

US8062486B2Nov 22, 2011

Lithium-containing transition metal oxide target, process for producing the same and lithium ion thin film secondary battery

NAGASE RYUICHI4 citations60

OKAMOTO KENTARO

3 patents

US9240594B2Jan 19, 2016

Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery

OKAMOTO KENTARO2 citations60

US9225020B2Dec 29, 2015

Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery

OKAMOTO KENTARO2 citations60

US9216913B2Dec 22, 2015

Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery

OKAMOTO KENTARO2 citations60

KAWAHASHI YASUHIRO

2 patents

US9327996B2May 3, 2016

Method for producing positive electrode active material for lithium ion battery and positive electrode active material for lithium ion battery

KAWAHASHI YASUHIRO5 citations69

US9221693B2Dec 29, 2015

Method for producing positive electrode active material for lithium ion batteries and positive electrode active material for lithium ion batteries

KAWAHASHI YASUHIRO3 citations58

JX NIPPON MINING & METALS CORP

2 patents

US10153487B2Dec 11, 2018

Lithium complex oxide

JX NIPPON MINING & METALS CORP0 citations50

US10122012B2Nov 6, 2018

Positive electrode active material for lithium-ion battery, a positive electrode for lithium-ion battery, and lithium-ion battery

JX NIPPON MINING & METALS CORP0 citations41

NIPPON MINING CO

1 patent

US7799301B2Sep 21, 2010

Cathode material for lithium secondary battery and manufacturing method thereof

NIPPON MINING CO18 citations92

NIKKO MATERIALS CO LTD

1 patent

US7288242B2Oct 30, 2007

Lithium-containing complex oxide and method of producing same

NIKKO MATERIALS CO LTD11 citations83

SATOH HIROHITO

1 patent

US8748041B2Jun 10, 2014

Positive electrode active material for lithium ion battery

SATOH HIROHITO17 citations79