Inventor

NAKAJIMA GENEI

JP8 patents

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

PROTERIAL LTD

3 patents

US11949100B2Apr 2, 2024

Cathode active material used for lithium ion secondary battery and lithium ion secondary battery

PROTERIAL LTD0 citations61

US11688847B2Jun 27, 2023

Method and firing apparatus for manufacturing cathode active material for lithium ion secondary battery

PROTERIAL LTD0 citations50

US11677075B2Jun 13, 2023

Cathode active material for lithium ion secondary battery, method for manufacturing cathode active material for lithium ion secondary battery, and lithium ion secondary

PROTERIAL LTD0 citations50

HITACHI LTD

2 patents

US7604898B2Oct 20, 2009

Positive electrode material, its manufacturing method and lithium secondary battery

HITACHI LTD7 citations72

US7910246B2Mar 22, 2011

Positive electrode material, its manufacturing method and lithium secondary battery

HITACHI LTD1 citations61

YUASA TOYOTAKA

1 patent

US8097363B2Jan 17, 2012

Positive electrode material, its manufacturing method and lithium secondary battery

YUASA TOYOTAKA16 citations89

HITACHI METALS LTD

1 patent

US11646412B2May 9, 2023

Cathode active material used for lithium ion secondary battery and lithium ion secondary battery

HITACHI METALS LTD1 citations61

NAKAJIMA GENEI

1 patent

US8075996B2Dec 13, 2011

Ceramic sintered compact and piezoelectric element

NAKAJIMA GENEI2 citations53