Hiromi Hiramatsu

Person

Anjo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Controller of internal combustion engine
- Patent number 7,925,422
- Issue date Apr 12, 2011
- Denso Corporation
- Hiromi Hiramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Glow plug degradation determination device
- Patent number 7,711,498
- Issue date May 4, 2010
- Denso Corporation
- Hiromi Hiramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Energization control apparatus and method for glow plug during the...
- Patent number 7,500,457
- Issue date Mar 10, 2009
- Denso Corporation
- Hiromi Hiramatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combustion chamber pressure sensor equipped with damper body for at...
- Patent number 7,313,949
- Issue date Jan 1, 2008
- Denso Corporation
- Hiroshi Yorita
- G01 - MEASURING TESTING
Information Patent Grant
Spark plug having a plurality of center electrodes
- Patent number 7,282,845
- Issue date Oct 16, 2007
- Denso Corpoartion
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Glow plug energization control to avoid overheating
- Patent number 7,252,062
- Issue date Aug 7, 2007
- DENSO CORPORATION
- Hiromi Hiramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition device for internal combustion engine
- Patent number 7,243,643
- Issue date Jul 17, 2007
- Denso Corporation
- Atsushi Iwami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for internal combustion engine
- Patent number 7,150,274
- Issue date Dec 19, 2006
- Denso Corporation
- Atsushi Iwami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition device for internal combustion engine
- Patent number 7,080,638
- Issue date Jul 25, 2006
- Denso Corporation
- Atsuya Mizutani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-point spark plug
- Patent number 7,023,127
- Issue date Apr 4, 2006
- Denso Corporation
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for an internal combustion engine
- Patent number 7,017,566
- Issue date Mar 28, 2006
- Denso Corporation
- Tetsuya Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combustion pressure sensor designed to ensure stability of output c...
- Patent number 6,973,820
- Issue date Dec 13, 2005
- Denso Corporation
- Takehiro Watarai
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Ignition apparatus for engine
- Patent number 6,966,311
- Issue date Nov 22, 2005
- Denso Corporation
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition apparatus for internal combustion engine
- Patent number 6,923,042
- Issue date Aug 2, 2005
- Denso Corporation
- Hiromi Hiramatsu
- G01 - MEASURING TESTING
Information Patent Grant
Ignition device for internal combustion engine and a manufacturing...
- Patent number 6,873,094
- Issue date Mar 29, 2005
- Denso Corporation
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for inspecting ignition device for internal combustion engin...
- Patent number 6,844,735
- Issue date Jan 18, 2005
- Denso Corporation
- Tetsuya Miwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Ignition device for an internal combustion engine
- Patent number 6,817,350
- Issue date Nov 16, 2004
- Denso Corporation
- Tetsuya Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of spark plug designed to provide high thermal resistance...
- Patent number 6,798,124
- Issue date Sep 28, 2004
- Denso Corporation
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating spark plug with piezoelectric sensor and spa...
- Patent number 6,756,722
- Issue date Jun 29, 2004
- Denso Corporation
- Hiromi Hiramatsu
- G01 - MEASURING TESTING
Information Patent Grant
Spark plug and method for manufacturing the same
- Patent number 6,720,716
- Issue date Apr 13, 2004
- Denso Corporation
- Masamichi Shibata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for internal combustion engine
- Patent number 6,698,411
- Issue date Mar 2, 2004
- Denso Corporation
- Takeo Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for internal combustion engine
- Patent number 6,694,958
- Issue date Feb 24, 2004
- Denso Corporation
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ignition device for an internal combustion engine
- Patent number 6,675,785
- Issue date Jan 13, 2004
- Denso Corporation
- Tetsuya Miwa
- G01 - MEASURING TESTING
Information Patent Grant
High voltage discharge lamp apparatus for vehicles
- Patent number 6,392,364
- Issue date May 21, 2002
- Denso Corporation
- Noboru Yamamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Discharge lamp lightning apparatus and manufacturing method therefor
- Patent number 6,201,350
- Issue date Mar 13, 2001
- Denso Corporation
- Hiroaki Okuchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp device having a light distribution compound lens
- Patent number 6,007,210
- Issue date Dec 28, 1999
- Denso Corporation
- Noboru Yamamoto
- G02 - OPTICS
Information Patent Grant
Light source assembly and bulb unit therefor
- Patent number 5,755,505
- Issue date May 26, 1998
- Denso Corporation
- Hiromi Hiramatsu
- G02 - OPTICS
Information Patent Grant
Lighting fixture control apparatus for vehicle
- Patent number 5,488,545
- Issue date Jan 30, 1996
- Nippondenso Co., Ltd.
- Hideyuki Kato
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS CONTROL APPARATUS AND METHOD
- Publication number 20130219863
- Publication date Aug 29, 2013
- Toyota Jidosha Kabushiki Kaisha
- Shinji Kamoshita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
GLOW PLUG DEGRADATION DETERMINATION DEVICE
- Publication number 20090037120
- Publication date Feb 5, 2009
- DENSO CORPORATION
- Hiromi HIRAMATSU
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROLLER OF INTERNAL COMBUSTION ENGINE
- Publication number 20080208440
- Publication date Aug 28, 2008
- DENSO CORPORATION
- Hiromi HIRAMATSU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Energization control apparatus and method for glow plug during the...
- Publication number 20070240663
- Publication date Oct 18, 2007
- DENSO CORPORATION
- Hiromi Hiramatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Glow plug energization control to avoid overheating
- Publication number 20060207541
- Publication date Sep 21, 2006
- DENSO CORPORATION
- Hiromi Hiramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Combustion chamber pressure sensor equipped with damper body for at...
- Publication number 20060090544
- Publication date May 4, 2006
- DENSO CORPORATION
- Hiroshi Yorita
- G01 - MEASURING TESTING
Information Patent Application
Ignition device for internal combustion engine
- Publication number 20050284454
- Publication date Dec 29, 2005
- DENSO CORPORATION
- Atsushi Iwami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition device for internal combustion engine
- Publication number 20050263145
- Publication date Dec 1, 2005
- DENSO CORPORATION
- Atsushi Iwami
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Spark plug having a plurality of center electrodes
- Publication number 20050104495
- Publication date May 19, 2005
- DENSO CORPORATION
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition device for internal combustion engine
- Publication number 20050045167
- Publication date Mar 3, 2005
- Denso Corporation
- Atsuya Mizutani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Combustion pressure sensor designed to ensure stability of output c...
- Publication number 20040261502
- Publication date Dec 30, 2004
- DENSO CORPORATION
- Takehiro Watarai
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Multi-point spark plug
- Publication number 20040195949
- Publication date Oct 7, 2004
- DENSO CORPORATION
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for inspecting ignition device for internal combustion engin...
- Publication number 20040113628
- Publication date Jun 17, 2004
- Tetsuya Miwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition apparatus for internal combustion engine
- Publication number 20040079139
- Publication date Apr 29, 2004
- Denso Corporation
- Hiromi Hiramatsu
- G01 - MEASURING TESTING
Information Patent Application
Ignition apparatus for engine
- Publication number 20040055587
- Publication date Mar 25, 2004
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition device for an internal combustion engine
- Publication number 20040025854
- Publication date Feb 12, 2004
- Tetsuya Miwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition device for internal combustion engine
- Publication number 20030183214
- Publication date Oct 2, 2003
- Hiromi Hiramatsu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Ignition device for an internal combustion engine and its assemblin...
- Publication number 20030183215
- Publication date Oct 2, 2003
- Tetsuya Miwa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition device for an internal combustion engine
- Publication number 20030183217
- Publication date Oct 2, 2003
- Tetsuya Miwa
- G01 - MEASURING TESTING
Information Patent Application
Ignition device for internal combustion engine
- Publication number 20030183218
- Publication date Oct 2, 2003
- Takeo Maekawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ignition device for internal combustion engine and a manufacturing...
- Publication number 20030184202
- Publication date Oct 2, 2003
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating spark plug with piezoelectric sensor and spa...
- Publication number 20020195917
- Publication date Dec 26, 2002
- Hiromi Hiramatsu
- G01 - MEASURING TESTING
Information Patent Application
Structure of spark plug designed to provide high thermal resistance...
- Publication number 20020093277
- Publication date Jul 18, 2002
- Hiromi Hiramatsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Spark plug and method for manufacturing the same
- Publication number 20020067111
- Publication date Jun 6, 2002
- Masamichi Shibata
- H01 - BASIC ELECTRIC ELEMENTS

Hiromi Hiramatsu

Person

Patents Grantslast 30 patents

Controller of internal combustion engine

Glow plug degradation determination device

Energization control apparatus and method for glow plug during the...

Combustion chamber pressure sensor equipped with damper body for at...

Spark plug having a plurality of center electrodes

Glow plug energization control to avoid overheating

Ignition device for internal combustion engine

Ignition device for internal combustion engine

Ignition device for internal combustion engine

Multi-point spark plug

Ignition device for an internal combustion engine

Combustion pressure sensor designed to ensure stability of output c...

Ignition apparatus for engine

Ignition apparatus for internal combustion engine

Ignition device for internal combustion engine and a manufacturing...

Method for inspecting ignition device for internal combustion engin...

Ignition device for an internal combustion engine

Structure of spark plug designed to provide high thermal resistance...

Method for fabricating spark plug with piezoelectric sensor and spa...

Spark plug and method for manufacturing the same

Ignition device for internal combustion engine

Ignition device for internal combustion engine

Ignition device for an internal combustion engine

High voltage discharge lamp apparatus for vehicles

Discharge lamp lightning apparatus and manufacturing method therefor

Discharge lamp device having a light distribution compound lens

Light source assembly and bulb unit therefor

Lighting fixture control apparatus for vehicle

Patents Applicationslast 30 patents

EXHAUST GAS CONTROL APPARATUS AND METHOD

GLOW PLUG DEGRADATION DETERMINATION DEVICE

CONTROLLER OF INTERNAL COMBUSTION ENGINE

Energization control apparatus and method for glow plug during the...

Glow plug energization control to avoid overheating

Combustion chamber pressure sensor equipped with damper body for at...

Ignition device for internal combustion engine

Ignition device for internal combustion engine

Spark plug having a plurality of center electrodes

Ignition device for internal combustion engine

Combustion pressure sensor designed to ensure stability of output c...

Multi-point spark plug

Method for inspecting ignition device for internal combustion engin...

Ignition apparatus for internal combustion engine

Ignition apparatus for engine

Ignition device for an internal combustion engine

Ignition device for internal combustion engine

Ignition device for an internal combustion engine and its assemblin...

Ignition device for an internal combustion engine

Ignition device for internal combustion engine

Ignition device for internal combustion engine and a manufacturing...

Method for fabricating spark plug with piezoelectric sensor and spa...

Structure of spark plug designed to provide high thermal resistance...

Spark plug and method for manufacturing the same