Inventor

HATTORI SADANORI

JP8 patents

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

NEC CORP

7 patents

US10622678B2Apr 14, 2020

Lithium ion secondary battery

NEC CORP2 citations71

US10833369B2Nov 10, 2020

Positive electrode active substance for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery, and methods for producing these

NEC CORP0 citations50

US10637054B2Apr 28, 2020

Positive electrode material for lithium ion secondary batteries, and method for producing same

NEC CORP0 citations50

US12352637B2Jul 8, 2025

Heat-flow sensor

NEC CORP0 citations48

US10164250B2Dec 25, 2018

Lithium-iron-manganese-based composite oxide and lithium-ion secondary battery using same

NEC CORP0 citations47

US10847788B2Nov 24, 2020

Lithium-iron-manganese-based composite oxide and lithium-ion secondary battery using same

NEC CORP0 citations46

US10128538B2Nov 13, 2018

Non-aqueous electrolytic solution and lithium ion secondary battery

NEC CORP0 citations38

NAKAHARA KENTARO

1 patent

US9865872B2Jan 9, 2018

Lithium-ion battery and method for producing same

NAKAHARA KENTARO5 citations69