Inventor

Hiroshi Dohmae

Inventor

Sakai, JP

Overview

4→

Patents

2003–2016

Patent span

Electricity

Primary field (CPC H)

Patents· 4 as inventor

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

F24Fprimary

F24FAir-conditioning8%

F25BRefrigeration machines, plants or systems8%

H01FMagnets8%

H01LSemiconductor devices8%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%

H05KPrinted circuits8%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

PatentTitleYear

9,510,481'Refrigerant jacket and air conditioning apparatus equipped therewith'2016 9,001,536'Voltage smoothing circuit for smoothing voltage from power supply'2015 7,498,895'Noise filter, outdoor unit and air conditioner'2009 6,617,819'Method of controlling preheating power and mechanism for providing preheating'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2016Patents assigned to DAIKIN IND LTD (4)· patent assignee history

2003Based in Osaka, JP· patent location history

2009–2016Based in Sakai, JP· patent location history

2015Patents assigned to DOHMAE HIROSHI (1)· patent assignee history

2015Patents assigned to DOI HIROTAKA (1)· patent assignee history

2015Patents assigned to HASHIMOTO MASAFUMI (1)· patent assignee history

2015Patents assigned to ISHIZEKI SHINICHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAIKIN IND LTD	4	2003–2016
DOHMAE HIROSHIself	1	2015
DOI HIROTAKA	1	2015
HASHIMOTO MASAFUMI	1	2015
ISHIZEKI SHINICHI	1	2015

Locations

Location	Patents	Span
Sakai, JP	3	2009–2016
Osaka, JP	1	2003