P

Inventor

TOYA HIROYUKI

JP47 patents
⚠️ This page may combine multiple inventors who share the name “TOYA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO METAL MINING CO

28 patents
US10396356B2Aug 27, 2019

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO10 citations84
US9786913B2Oct 10, 2017

Cathode active material for non-aqueous electrolyte rechargeable battery and manufacturing method for same, and non-aqueous electrolyte rechargeable battery

SUMITOMO METAL MINING CO10 citations84
US9406930B2Aug 2, 2016

Nickel composite hydroxide and production method thereof, cathode active material for non-aqueous electrolyte secondary battery and production method thereof, and nonaqueous electrolyte secondary battery

SUMITOMO METAL MINING CO17 citations84
US9318739B2Apr 19, 2016

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO5 citations84
US10516165B2Dec 24, 2019

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery

SUMITOMO METAL MINING CO3 citations73
US10490815B2Nov 26, 2019

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte second battery

SUMITOMO METAL MINING CO3 citations73
US10483539B2Nov 19, 2019

Positive electrode active material for non-aqueous electrolyte secondary batteries, production process therefor, and non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO2 citations73
US10044025B2Aug 7, 2018

Nickel manganese composite hydroxide particles and manufacturing method thereof, cathode active material for a non-aqueous electrolyte secondary battery and manufacturing method thereof, and a non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO4 citations73
US10038189B2Jul 31, 2018

Transition metal composite hydroxide capable of serving as precursor of positive electrode active material for nonaqueous electrolyte secondary batteries

SUMITOMO METAL MINING CO2 citations73
US10038190B2Jul 31, 2018

Positive electrode active material for nonaqueous electrolyte secondary batteries and nonaqueous electrolyte secondary battery using positive electrode active material

SUMITOMO METAL MINING CO2 citations73
US11742479B2Aug 29, 2023

Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof

SUMITOMO METAL MINING CO2 citations72
US11283072B2Mar 22, 2022

Transition metal composite hydroxide particles and production method thereof, cathode active material for non-aqueous electrolyte rechargeable battery and production method thereof, and nonaqueous electrolyte rechargeable battery

SUMITOMO METAL MINING CO2 citations72
US10797302B2Oct 6, 2020

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

SUMITOMO METAL MINING CO2 citations72
US10601036B2Mar 24, 2020

Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof

SUMITOMO METAL MINING CO3 citations72
US10424787B2Sep 24, 2019

Transition metal composite hydroxide particles and production method thereof, cathode active material for non-aqueous electrolyte rechargeable battery and production method thereof, and nonaqueous electrolyte rechargeable battery

SUMITOMO METAL MINING CO5 citations72
US9941515B2Apr 10, 2018

Nickel-cobalt-manganese composite hydroxide and method for producing same

SUMITOMO METAL MINING CO2 citations72
US12288876B2Apr 29, 2025

Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations62
US12087943B2Sep 10, 2024

Precursor of positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof and positive electrode active material for nonaqueous electrolyte secondary batteries and production method thereof

SUMITOMO METAL MINING CO0 citations62
US11876222B2Jan 16, 2024

Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations62
US11545663B2Jan 3, 2023

Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations62
US11394024B2Jul 19, 2022

Nickel-cobalt-manganese complex hydroxide particles and method for producing same, positive electrode active material for nonaqueous electrolyte secondary battery and method for producing same, and nonaqueous electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations62
US11056681B2Jul 6, 2021

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

SUMITOMO METAL MINING CO0 citations62
US11038168B2Jun 15, 2021

Nickel composite hydroxide and manufacturing method thereof, cathode active material for nonaqueos-electrolyte secondary battery and manufacturing method thereof, and nonaqueous-electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations62
US11390534B2Jul 19, 2022

Tungsten trioxide

SUMITOMO METAL MINING CO1 citations55
US12113213B2Oct 8, 2024

Cathode active material for non-aqueous electrolyte secondary battery and manufacturing method for same, and non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations51
US10629891B2Apr 21, 2020

Cathode active material for non-aqueous electrolyte secondary battery, manufacturing method thereof, and non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations50
US11735728B2Aug 22, 2023

Cathode active material for non-aqueous electrolyte secondary battery and method of manufacturing cathode active material for non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations44
US10236504B2Mar 19, 2019

Nickel-cobalt-manganese composite hydroxide, and production method therefor

SUMITOMO METAL MINING CO0 citations41

TOYA HIROYUKI

3 patents

CANON ANELVA CORP

3 patents

FUJI HEAVY IND LTD

2 patents

TOYOTA MOTOR CO LTD

2 patents

FUKUI ATSUSHI

1 patent

NAGAI HIROKI

1 patent

SUMITO METAL MINING CO LTD

1 patent

YOSHIDA ATSUSHI

1 patent

ODA SYUHEI

1 patent

MATSUMOTO SATOSHI

1 patent

YONESATO NORIMICHI

1 patent

TOHO GAS KK

1 patent

HIOKI ELECTRIC WORKS

1 patent