Inventor

Kazuhiko Asada

Inventor

Takasago, JP

Overview

12→

Patents

1985–2012

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 12 as inventor

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

F28Dprimary

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact13%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application10%

F17CVessels for containing or storing compressed, liquefied or solidified gases7%

F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state7%

G09GArrangements or circuits for control of indicating devices using static means to present variable information7%

H05BElectric heating7%

H10DInorganic electric semiconductor devices7%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications7%

B01DSeparation3%

PatentTitleYear

8,177,344'Image recording apparatus'2012 7,521,786'Sustaining circuit with bi-directional device'2009 7,504,784'Motor driving apparatus of washing and drying machine'2009 6,995,473'Stacked semiconductor transistors'2006 6,367,429'Intermediate fluid type vaporizer'2002 6,164,247'Intermediate fluid type vaporizer, and natural gas supply method using the vaporizer'2000 5,667,005'Heat exchanging unit and heat exchanging apparatus'1997 5,597,037'Heat exchanging apparatus'1997 5,400,588'Mechanism for firing gas turbines with liquefied natural gas'1995 5,319,174'Induction heating cooker with constant frequency controlled inverter'1994 4,652,713'Induction heating apparatus using inductive coupling for current regulation'1987 4,544,514'Uniform distributor apparatus for a gaseous and liquid phase fluid'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2002Patents assigned to KOBE STEEL LTD (5)· patent assignee history

1985Based in Hyogo, JP· patent location history

1987–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history

1987–2012Based in Kyoto, JP· patent location history

1995Based in Kobe, JP· patent location history

1997–2002Based in Takasago, JP· patent location history

2006–2009Based in Osaka, JP· patent location history

2009Patents assigned to PANASONIC CORP (2)· patent assignee history

2012Patents assigned to ASADA KAZUHIKO (1)· patent assignee history

2012Patents assigned to DAINIPPON SCREEN MFG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOBE STEEL LTD	5	1985–2002
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	3	1987–2006
PANASONIC CORP	2	2009
ASADA KAZUHIKOself	1	2012
DAINIPPON SCREEN MFG	1	2012

Locations

Location	Patents	Span
Takasago, JP	4	1997–2002
Kyoto, JP	3	1987–2012
Osaka, JP	3	2006–2009
Kobe, JP	1	1995
Hyogo, JP	1	1985