Inventor

YOSHIO MASAKI

JP9 patents

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

YOSHIO MASAKI

2 patents

US7626804B2Dec 1, 2009

Power storage element and electric double layer capacitor

YOSHIO MASAKI63 citations95

US8724293B2May 13, 2014

Storage device

YOSHIO MASAKI0 citations46

BRIDGESTONE CORP

1 patent

US4863817ASep 5, 1989

Nonaqueous electrolyte cell

BRIDGESTONE CORP33 citations92

FUJITSU LTD

1 patent

US5998065ADec 7, 1999

Ion-conductor for lithium secondary battery and lithium secondary battery using the same

FUJITSU LTD35 citations91

UBE INDUSTRIES

1 patent

US5681669AOct 28, 1997

Electrolyte for lithium secondary battery

UBE INDUSTRIES13 citations71

JAPAN METALS & CHEMICAL CO INC

1 patent

US4997531AMar 5, 1991

Process for manufacturing electrolytic manganese oxide

JAPAN METALS & CHEMICAL CO INC7 citations65

TPR CO LTD

1 patent

US10636581B2Apr 28, 2020

Electric double layer capacitor

TPR CO LTD1 citations62

SAGA PREFECTURAL REGIONAL INDU

1 patent

US6475455B2Nov 5, 2002

Manufacturing method of spinel lithium manganese oxide for lithium secondary cell

SAGA PREFECTURAL REGIONAL INDU2 citations54

YOSHITAKE HIDEYA

1 patent

US9234080B2Jan 12, 2016

Conductive resin composition

YOSHITAKE HIDEYA1 citations43