P

Inventor

NAKAMURA TAKUMA

JP56 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA TAKUMA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO METAL MINING CO

7 patents
US11735726B2Aug 22, 2023

Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery

SUMITOMO METAL MINING CO4 citations74
US11894555B2Feb 6, 2024

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

SUMITOMO METAL MINING CO0 citations62
US11870071B2Jan 9, 2024

Positive electrode active material for non-aqueous electrolyte secondary battery and method for producing the same, method for evaluating positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery

SUMITOMO METAL MINING CO0 citations62
US11594726B2Feb 28, 2023

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

SUMITOMO METAL MINING CO0 citations62
US11742483B2Aug 29, 2023

Nickel manganese composite hydroxide 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 citations61
US11476460B2Oct 18, 2022

Nickel manganese composite hydroxide 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 CO1 citations61
US12087944B2Sep 10, 2024

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

SUMITOMO METAL MINING CO0 citations51

RICOH KK

6 patents

MITSUBISHI ELECTRIC CORP

6 patents

RICOH CO LTD

5 patents

TOYOTA MOTOR CO LTD

5 patents

KATANO YASUO

3 patents

CANON KK

3 patents

AMAZON TECH INC

2 patents

YAMADA MASAFUMI

2 patents

JUJO PAPER CO LTD

2 patents

VLSI TECHNOLOGY RES ASS

1 patent

ODASHIMA TADASHI

1 patent

TODA NAOHIRO

1 patent

NAKAMURA TAKUMA

1 patent

KUROKAWA YOSHIFUMI

1 patent

AOYAMA YUICHI

1 patent

NSK LTD

1 patent

NIPRO CORP

1 patent

NAGAO KAZUYA

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.