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Inventor

Yoshikatsu Seino

Inventor
Sodegaura, JP

Overview

12→
Patents
1999–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
H01BCables15%
C03CChemical composition of glasses, glazes or vitreous enamels10%
Y02TClimate change mitigation technologies related to transportation8%
C01BNon-metallic elements6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C11DDetergent compositions4%
C01DCompounds of alkali metals, i.e. lithium, sodium, potassium, rubidium, caesium, or francium2%
PatentTitleYear
10,116,002Production method of solid electrolyte20189,806,373'Solid electrolyte'20179,793,574'Method for producing solid electrolyte'20179,620,811'Solid electrolyte'20179,362,591'All-solid-state lithium ion battery and positive electrode mixture'20168,962,194'Lithium ion conducting sulfide based crystallized glass and method for production thereof'20158,084,160'Method for purifying lithium sulfide'20118,053,116'Lithium ion-conductive solid electrolyte'20118,012,631'Lithium ion conductive sulfide-based solid electrolyte and all-solid lithium battery using same'20116,699,830'Crosslinked copolymer of unsaturated carboxylic acid and process for producing the same, copolymer of unsaturated carboxylic acid, biodegradeable builder, and detergent composition'20046,310,030'Unsaturated carboxylic acid polymer, biodegradable builder, and detergent composition'20015,922,826'Process for producing polycarbonate'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2018Patents assigned to IDEMITSU KOSAN CO (9)· patent assignee history
1999–2018Based in Sodegaura, JP· patent location history
2001–2004Patents assigned to IDEMITSU PETROCHEMICAL CO (2)· patent assignee history
2001Based in Tokuyama, JP· patent location history
2004Based in Yamaguchi, JP· patent location history
2011–2015Patents assigned to SEINO YOSHIKATSU (2)· patent assignee history
2011–2015Patents assigned to SENGA MINORU (2)· patent assignee history
2011Based in Ichihara, JP· patent location history
2011Based in Chiba, JP· patent location history
2015Patents assigned to HAYASHI AKITOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IDEMITSU KOSAN CO91999–2018
IDEMITSU PETROCHEMICAL CO22001–2004
SEINO YOSHIKATSUself22011–2015
SENGA MINORU22011–2015
HAYASHI AKITOSHI12015
Locations
LocationPatentsSpan
Sodegaura, JP81999–2018
Ichihara, JP12011
Chiba, JP12011
Yamaguchi, JP12004
Tokuyama, JP12001