Inventor

Sadahisa Onimaru

Inventor

Chiryu, JP

Overview

40→

Patents

1986–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 40 as inventor

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

B60Hprimary

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles10%

Y02TClimate change mitigation technologies related to transportation7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

B60LPropulsion of electrically-propelled vehicles6%

H02KDynamo-electric machines6%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%

F25BRefrigeration machines, plants or systems5%

B60NSeats specially adapted for vehicles4%

B60WConjoint control of vehicle sub-units of different type or different function4%

H02JElectric power networks4%

PatentTitleYear

10,731,770Electric flow control valve and actuator2020 9,391,472'Battery charging apparatus for vehicle'2016 9,350,179'Charging device'2016 9,184,674'Power conversion apparatus that provides power conversion between AC and DC power'2015 9,067,477'Power supply device for vehicle'2015 8,247,934'Cooling structure for electric rotating machine'2012 8,138,640'Rotating electric machine and cooling system for the rotating electric machine'2012 8,018,111'Hybrid-type synchronous machine'2011 7,821,177'Laminated core'2010 7,814,642'Stator of electric rotating machine'2010 7,759,834'Electromagnetic device'2010 7,345,369'Semiconductor device having semiconductor chip on base through solder layer and method for manufacturing the same'2008 6,742,480'Heat storage tank'2004 6,543,238'Refrigerant cycle system with expansion energy recovery'2003 6,477,990'Heat storage tank in cooling water circuit'2002 6,427,924'Combustion type heater'2002 6,321,564'Refrigerant cycle system with expansion energy recovery'2001 6,260,766'Heating apparatus for vehicle'2001 6,048,198'Catalytic combustion type heater'2000 6,029,613'Viscous liquid heater'2000 6,007,443'Hybrid vehicle'1999 5,969,624'Battery charge control system for a hybrid vehicle driven by an electric motor and an internal combustion engine'1999 5,939,794'Engine control system for hybrid vehicle'1999 5,890,370'Refrigerating system with pressure control valve'1999 5,786,640'Generator control system for a hybrid vehicle driven by an electric motor and an internal combustion engine'1998 5,781,317'Method of producing holographic optical element and device therefor'1998 5,752,391'Refrigerating system'1998 5,722,588'Combustion heater'1998 5,723,971'Apparatus for charging a battery for a charge time determined based on the depth of discharge'1998 5,704,219'Air conditioning apparatus'1998 5,701,752'Vehicular air temperature control system having excellent windshield defogging characteristics'1997 5,698,962'Memory effect sensitive battery monitoring apparatus for electric vehicles'1997 5,652,069'Battery power monitoring apparatus for vehicle'1997 5,617,995'Combustion heater'1997 5,616,021'Fuel burning heater'1997 4,812,838'Vehicle seat drive control device'1989 4,802,706'Rotary seat for vehicle'1989 4,707,788'Automatic adjuster for automobile driver equipment'1987 4,669,780'Device for controlling power seats in vehicle'1987 4,569,536'Seat belt system'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2015Patents assigned to ONIMARU SADAHISA (4)· patent assignee history

1986–2020Based in Nishio, JP· patent location history

1987–2016Patents assigned to NIPPON SOKEN (32)· patent assignee history

1987–1998Patents assigned to NIPPON DENSO CO (4)· patent assignee history

1997–2020Patents assigned to DENSO CORP (19)· patent assignee history

1997–2016Based in Chiryu, JP· patent location history

2012Patents assigned to MATSUI HIROHITO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON SOKEN	32	1987–2016
DENSO CORP	19	1997–2020
NIPPON DENSO CO	4	1987–1998
ONIMARU SADAHISAself	4	1986–2015
MATSUI HIROHITO	2	2012

Locations

Location	Patents	Span
Chiryu, JP	27	1997–2016
Nishio, JP	13	1986–2020