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Inventor

Seiji Omura

Inventor
Toyota, JP

Overview

20→
Patents
1989–2019
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 20 as inventor

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

H01Gprimary
H01GCapacitors24%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution22%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy11%
Y02PClimate change mitigation technologies in the production or processing of goods9%
F02FCylinders, pistons or casings, for combustion engines7%
F16JPistons7%
Y10TTechnical subjects covered by former us classification4%
F01PCooling of machines or engines in general2%
F02BInternal-combustion piston engines2%
F04DNon-positive-displacement pumps2%
PatentTitleYear
10,256,444Electricity storage device20199,240,115'Power transmission apparatus'20168,852,769'Nonaqueous electrolyte secondary battery and method for manufacturing the same'20148,256,389'Cylinder block'20128,057,553'Method for manufacturing solid electrolytic capacitor and solid electrolytic capacitor'20118,050,014'Solid electrolytic capacitor and method for production thereof'20117,744,095'Cylinder head gasket'20107,520,256'Fastening structure for cylinder head and divided type cylinder block of engine'20097,317,608'Electric double layer capacitor'20087,317,607'Electric double layer capacitor'20087,248,460'Electric double layer capacitor and electrolytic cell'20077,079,376'Electric double layer capacitor, electrolyte battery and method for manufacturing the same'20067,054,138'Electric double layer capacitor and electrolyte battery'20067,036,479'Cylinder block for engine'20067,031,140'Electric double layer capacitor, electrolytic cell and process for fabricating same'20066,982,865'Solid electrolytic capacitor'20066,912,118'Solid electrolytic capacitor'20056,705,618'Cylinder head gasket'20046,328,314'Cylinder head gasket'20014,823,744'Rotation speed control device for a hydraulically operated cooling fan of an internal combustion engine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2016Patents assigned to TOYOTA MOTOR CO LTD (8)· patent assignee history
1989–2016Based in Toyota, JP· patent location history
2001–2004Patents assigned to TAIHO KOGYO CO LTD (2)· patent assignee history
2005–2019Patents assigned to SANYO ELECTRIC CO (10)· patent assignee history
2005–2008Based in Daito, JP· patent location history
2011–2016Patents assigned to OMURA SEIJI (4)· patent assignee history
2011–2019Based in Hyogo, JP· patent location history
2014Patents assigned to FUJIHARA TOYOKI (1)· patent assignee history
2014Based in Kobe, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO102005–2019
TOYOTA MOTOR CO LTD81989–2016
OMURA SEIJIself42011–2016
TAIHO KOGYO CO LTD22001–2004
FUJIHARA TOYOKI12014
Locations
LocationPatentsSpan
Toyota, JP81989–2016
Daito, JP82005–2008
Hyogo, JP32011–2019
Kobe, JP12014