Inventor
SONE YOSHITSUGU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “SONE YOSHITSUGU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN AEROSPACE EXPLORATION
13 patentsUS10534038B2Jan 14, 2020
Method and system for estimating state of charge or depth of discharge of battery, and method and system for evaluating health of battery
JAPAN AEROSPACE EXPLORATION9 citations79
US11421327B2Aug 23, 2022
Water electrolysis method and water electrolysis device
JAPAN AEROSPACE EXPLORATION2 citations68
US7273672B2Sep 25, 2007
Solid polymer electrolyte fuel cell
JAPAN AEROSPACE EXPLORATION7 citations67
US10170784B2Jan 1, 2019
Regenerative fuel cell system
JAPAN AEROSPACE EXPLORATION1 citations61
US11661383B2May 30, 2023
Methane synthesis device
JAPAN AEROSPACE EXPLORATION0 citations58
US11492301B2Nov 8, 2022
Methane synthesis device
JAPAN AEROSPACE EXPLORATION0 citations58
US11117118B2Sep 14, 2021
Hydrogen reduction catalyst for carbon dioxide and method for producing same, hydrogen reduction method for carbon dioxide, and hydrogen reduction device for carbon dioxide
JAPAN AEROSPACE EXPLORATION0 citations58
US7341807B2Mar 11, 2008
Non-flammable nonaqueous electrolyte solution and lithium ion cell using same
JAPAN AEROSPACE EXPLORATION3 citations56
US12388102B2Aug 12, 2025
Fuel cell system
JAPAN AEROSPACE EXPLORATION0 citations51
US12278407B2Apr 15, 2025
Method for controlling fuel cell device
JAPAN AEROSPACE EXPLORATION0 citations51
US11923579B2Mar 5, 2024
Method for controlling fuel cell device
JAPAN AEROSPACE EXPLORATION0 citations51
US9954239B2Apr 24, 2018
Solid polymer power generation or electrolysis method and system
JAPAN AEROSPACE EXPLORATION0 citations48
US11699801B2Jul 11, 2023
Cell for water electrolysis/fuel cell power generation and cell stack body having a plurality of same cells stacked
JAPAN AEROSPACE EXPLORATION0 citations45
WANG XIANMING
2 patentsUS8580440B2Nov 12, 2013
Non-aqueous electrolytic solution containing additive for increasing capacity of lithium-ion cell and lithium-ion cell using same
WANG XIANMING0 citations42
US8124284B2Feb 28, 2012
Nonaqueous electrolytic solution containing additive for increasing capacity of lithium-ion cell and lithium-ion cell using same
WANG XIANMING0 citations40