Inventor
MITSUMOTO TETSUYA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “MITSUMOTO TETSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI MINING & SMELTING CO
12 patentsUS10263256B2Apr 16, 2019
Spinel type lithium nickel manganese-containing composite oxide
MITSUI MINING & SMELTING CO4 citations72
US10763499B2Sep 1, 2020
Cathode active material for all-solid-state lithium secondary battery
MITSUI MINING & SMELTING CO2 citations69
US10468677B2Nov 5, 2019
Spinel-type lithium-manganese-containing complex oxide
MITSUI MINING & SMELTING CO1 citations61
US10446842B2Oct 15, 2019
5V-class spinel-type lithium-manganese-containing composite oxide
MITSUI MINING & SMELTING CO0 citations51
US10276867B2Apr 30, 2019
5V-class spinel-type lithium-manganese-containing composite oxide
MITSUI MINING & SMELTING CO0 citations51
US9893355B2Feb 13, 2018
Spinel-type lithium manganese transition metal oxide
MITSUI MINING & SMELTING CO0 citations50
US9786914B2Oct 10, 2017
Spinel-type lithium cobalt manganese-containing complex oxide
MITSUI MINING & SMELTING CO0 citations49
US10263244B2Apr 16, 2019
Lithium metal composite oxide having layered structure
MITSUI MINING & SMELTING CO0 citations40
US9640794B2May 2, 2017
Lithium transition metal oxide having layered structure
MITSUI MINING & SMELTING CO0 citations40
US9391313B2Jul 12, 2016
Lithium metal composite oxide powder
MITSUI MINING & SMELTING CO0 citations40
US10312508B2Jun 4, 2019
Lithium metal composite oxide powder
MITSUI MINING & SMELTING CO0 citations39
US10141570B2Nov 27, 2018
Positive electrode active material for lithium secondary cell
MITSUI MINING & SMELTING CO0 citations39
MITSUI MINING & SMELTING CO LTD
3 patentsUS11831007B2Nov 28, 2023
Si-based negative electrode active material
MITSUI MINING & SMELTING CO LTD0 citations60
US11799079B2Oct 24, 2023
Spinel type lithium nickel manganese-containing composite oxide
MITSUI MINING & SMELTING CO LTD0 citations60
US12347856B2Jul 1, 2025
Positive electrode active substance for all solid-state lithium secondary battery
MITSUI MINING & SMELTING CO LTD0 citations48