Inventor
ISHIWATARI NOBUYUKI
JP10 patents
Patents
10 patentsUS12525611B2Jan 13, 2026
Raw material of negative electrode material for nonaqueous secondary batteries, negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
MITSUBISHI CHEM CORP0 citations61
US8936876B2Jan 20, 2015
Carbon material for nonaqueous secondary battery, negative electrode using carbon material and nonaqueous secondary battery
MITSUBISHI CHEM CORP3 citations60
US12334558B2Jun 17, 2025
Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material
MITSUBISHI CHEM CORP0 citations59
US11961996B2Apr 16, 2024
Negative electrode material for nonaqueous secondary batteries, negative electrode for nonaqueous secondary batteries, and nonaqueous secondary battery
MITSUBISHI CHEM CORP1 citations59
US11936044B2Mar 19, 2024
Carbon material, method for producing carbon material, and non-aqueous secondary battery using carbon material
MITSUBISHI CHEM CORP0 citations59
US11183679B2Nov 23, 2021
Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery
MITSUBISHI CHEM CORP0 citations59
US11605810B2Mar 14, 2023
Method to prepare composite graphite particles for nonaqueous secondary battery negative electrode, active material for nonaqueous secondary battery negative electrode, and nonaqueous secondary battery
MITSUBISHI CHEM CORP0 citations57
US11245108B2Feb 8, 2022
Method to prepare composite graphite particles for nonaqueous secondary battery negative electrode, active material for nonaqueous secondary battery negative electrode, and nonaqueous secondary battery
MITSUBISHI CHEM CORP0 citations57
US10680238B2Jun 9, 2020
Method to prepare composite graphite particles for nonaqueous secondary battery negative electrode, active material for nonaqueous secondary battery negative electrode, and nonaqueous secondary battery
MITSUBISHI CHEM CORP0 citations47
US10720645B2Jul 21, 2020
Carbon material for non-aqueous electrolyte secondary battery, negative electrode for non-aqueous electrolyte secondary battery, non-aqueous electrolyte secondary battery, and manufacturing method for carbon material for non-aqueous electrolyte secondary battery
MITSUBISHI CHEM CORP0 citations39