Inventor

Toshio Manaka

Inventor

Hitachinaka, JP

Overview

1982–2009

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 52 as inventor

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

F02Dprimary

F02DControlling combustion engines21%

Y02TClimate change mitigation technologies related to transportation12%

B60TVehicle brake control systems or parts thereof8%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%

B60WConjoint control of vehicle sub-units of different type or different function6%

F02BInternal-combustion piston engines6%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof4%

B01DSeparation3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

7,610,521'Communication control system and method for supervising a failure'2009 7,448,699'Electro mechanical brake, control device and control methods'2008 7,289,897'Brake device for vehicle'2007 7,285,927'Control apparatus for electric motor of inverter system and control apparatus for electro mechanical brake'2007 7,235,897'Power supply unit for automobiles, which can provide braking force even when abnormality occurs in the power supply unit of electrically driven brake devices'2007 7,215,090'Control apparatus for electric motor of inverter system and control apparatus for electro mechanical brake'2007 7,165,817'Electrically driven brake device and control apparatus thereof'2007 7,136,736'Vehicular travel control device'2006 7,093,432'Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine'2006 7,023,332'On-vehicle breakdown-warning report system'2006 6,972,669'On-vehicle breakdown-warning report system'2005 6,876,915'Headway control system'2005 6,865,471'Method and apparatus for controlling vehicle cruise'2005 6,854,813'Electrically driven brake device and control apparatus thereof'2005 6,810,319'Vehicle to vehicle distance controller and vehicle'2004 6,810,316'Brake device for vehicle'2004 6,772,587'Exhaust gas purification control apparatus of engine'2004 6,755,015'Apparatus for purifying and controlling exhaust gases'2004 6,728,614'Electrically driven brake device and control apparatus thereof'2004 6,662,090'Protective maintenance service system for vehicles'2003 6,637,836'Brake servo unit control device'2003 6,545,372'Hybrid motor for a vehicle'2003 6,532,411'Brake booster control device and method of controlling the same'2003 6,434,928'Apparatus and method of purification of exhaust emission of internal combustion engine'2002 6,397,582'Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine'2002 6,301,882'Exhaust gas purification control apparatus of engine'2001 6,161,378'Exhaust gas purification apparatus of internal combustion engine and catalyst for purifying exhaust gas internal combustion engine'2000 6,092,368'Function diagnostic system for an exhaust gas purifying apparatus in an internal combustion engine'2000 6,082,101'Exhaust gas purifier for engines'2000 5,992,143'Control device for internal combustion engine'1999 5,956,940'Method and apparatus for monitoring deterioration of internal combustion engine exhaust gas purifier'1999 5,179,924'Method and apparatus for controlling air-fuel ratio in internal combustion engine'1993 5,021,960'Combustion fault detection apparatus and control system for internal combustion engine'1991 4,995,366'Method for controlling air-fuel ratio for use in internal combustion engine and apparatus for controlling the same'1991 4,953,530'Throttle valve opening degree controlling apparatus for internal combustion engine'1990 4,919,096'Electronic throttle controlling apparatus for use in an internal combustion engine'1990 4,919,094'Engine control apparatus'1990 4,907,558'Engine control apparatus'1990 4,905,653'Air-fuel ratio adaptive controlling apparatus for use in an internal combustion engine'1990 4,862,855'Control apparatus for internal combustion engine'1989 4,821,698'Fuel injection system'1989 4,799,469'Apparatus and method for controlling ignition timing for internal combustion engine'1989 4,748,951'Apparatus for and method of controlling the idling of automobile engine'1988 4,665,877'Automobile fuel feed apparatus'1987 4,510,907'Electronic control system for controlling air-fuel ratio in an internal combustion engine'1985 4,474,151'Engine revolution speed control device'1984 4,469,064'Apparatus for controlling internal combustion engine'1984 4,467,771'Single point electronic fuel injection system'1984 4,455,978'Engine rotation speed control system'1984 4,411,232'Method of controlling air-fuel ratio in internal combustion engine'1983 4,383,506'Engine rotation speed control system'1983 4,354,238'Method of controlling air-fuel ratio of internal combustion engine so as to effectively maintain the air fuel ratio at a desired air-fuel ratio of .lambda.=1'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2009Patents assigned to HITACHI LTD (51)· patent assignee history

1982–1999Based in Katsuta, JP· patent location history

1993Based in Ingolstadt, DE· patent location history

1999–2009Based in Hitachinaka, JP· patent location history

2005Patents assigned to HITACHI CAR ENG CO LTD (1)· patent assignee history

2005Based in Tokyo, JP· patent location history

2006Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	51	1982–2009
HITACHI CAR ENG CO LTD	1	2005
HONDA MOTOR CO LTD	1	2006

Locations

Location	Patents	Span
Hitachinaka, JP	29	1999–2009
Katsuta, JP	21	1982–1999
Tokyo, JP	1	2005
Ingolstadt, DE	1	1993