Inventor

Shinji Omura

Inventor

Omihachiman, JP

Overview

1994–2010

Patent span

Electricity

Primary field (CPC H)

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

H01Cprimary

H01CResistors15%

H10NElectric solid-state devices not otherwise provided for15%

Y10TTechnical subjects covered by former us classification15%

F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general8%

F25BRefrigeration machines, plants or systems8%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%

H05BElectric heating8%

H05KPrinted circuits8%

Y02ATechnologies for adaptation to climate change8%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history

1994Based in Kadoma, JP· patent location history

1998–2010Patents assigned to MURATA MANUFACTURING CO (4)· patent assignee history

1998Based in Ohmihachiman, JP· patent location history

1999Based in Shiga, JP· patent location history

2009–2010Based in Omihachiman, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MURATA MANUFACTURING CO	4	1998–2010
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	1	1994

Locations