Takanori Samejima

Person

Hyogo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dielectric barrier plasma generator and plasma discharge starting m...
- Patent number 12,219,688
- Issue date Feb 4, 2025
- Ushio Denki Kabushiki Kaisha
- Takahiro Hiraoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source unit and projector
- Patent number 10,191,362
- Issue date Jan 29, 2019
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source unit and projector
- Patent number 10,031,407
- Issue date Jul 24, 2018
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projector light source unit having intensity controller
- Patent number 9,749,603
- Issue date Aug 29, 2017
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser light source apparatus and temperature control method of wave...
- Patent number 9,720,301
- Issue date Aug 1, 2017
- Ushio Denki Kabushiki Kaisha
- Nobuhiko Sugihara
- G02 - OPTICS
Information Patent Grant
Light source unit and projector
- Patent number 9,615,069
- Issue date Apr 4, 2017
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source apparatus and projector
- Patent number 9,581,885
- Issue date Feb 28, 2017
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device and projector
- Patent number 9,509,967
- Issue date Nov 29, 2016
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser light source apparatus, and method for controlling temperatur...
- Patent number 9,385,505
- Issue date Jul 5, 2016
- Ushio Denki Kabushiki Kaisha
- Nobuhiko Sugihara
- G02 - OPTICS
Information Patent Grant
Discharge lamp lighting apparatus and projector
- Patent number 9,380,686
- Issue date Jun 28, 2016
- USHIO DENKI KABUSHIKI KAISHI
- Takanori Samejima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser light source apparatus
- Patent number 9,166,360
- Issue date Oct 20, 2015
- Ushio Denki Kabushiki Kaisha
- Yoshihiro Horikawa
- G02 - OPTICS
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 9,137,881
- Issue date Sep 15, 2015
- Ushio Denki Kabushiki Kaisha
- Koji Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp lighting device with electrode tempera...
- Patent number 9,030,111
- Issue date May 12, 2015
- Ushio Denki Kabushiki Kaisha
- Atsushi Imamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source apparatus and projector
- Patent number 8,950,873
- Issue date Feb 10, 2015
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High pressure discharge lamp lighting apparatus
- Patent number 8,952,633
- Issue date Feb 10, 2015
- Ushio Denki Kabushiki Kaisha
- Atsushi Imamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Modulated power lighting mode for lighting apparatus of high-pressu...
- Patent number 8,525,431
- Issue date Sep 3, 2013
- Ushio Denki Kabushiki Kaisha
- Koji Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp light apparatus
- Patent number 8,358,079
- Issue date Jan 22, 2013
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 8,305,000
- Issue date Nov 6, 2012
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus
- Patent number 8,294,390
- Issue date Oct 23, 2012
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus and projector
- Patent number 7,847,492
- Issue date Dec 7, 2010
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus and projector
- Patent number 7,845,805
- Issue date Dec 7, 2010
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Discharge lamp lighting device
- Patent number 7,332,868
- Issue date Feb 19, 2008
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp ignition device
- Patent number 7,332,874
- Issue date Feb 19, 2008
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
DC—DC converter and device for operation of a high pressure dischar...
- Patent number 7,078,868
- Issue date Jul 18, 2006
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC—DC converter and device for operation of a high pressure dischar...
- Patent number 7,078,867
- Issue date Jul 18, 2006
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC—DC converter and device for operation of a high pressure dischar...
- Patent number 7,012,381
- Issue date Mar 14, 2006
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lamp lighting apparatus for a discharge lamp
- Patent number 6,946,807
- Issue date Sep 20, 2005
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE, DIELECTRIC BARRIER DISCHARGE LAMP LIGHTING CIR...
- Publication number 20230413398
- Publication date Dec 21, 2023
- Ushio Denki Kabushiki Kaisha
- Minoru FUKUDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIELECTRIC BARRIER PLASMA GENERATOR AND PLASMA DISCHARGE STARTING M...
- Publication number 20230100544
- Publication date Mar 30, 2023
- Ushio Denki Kabushiki Kaisha
- Takahiro Hiraoka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20170146897
- Publication date May 25, 2017
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20160353070
- Publication date Dec 1, 2016
- Ushio Denki Kabushiki Kaisha
- Masashi OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20160255313
- Publication date Sep 1, 2016
- Ushio Denki Kabushiki Kaisha
- Takanori SAMEJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20160131968
- Publication date May 12, 2016
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20150380898
- Publication date Dec 31, 2015
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20150331304
- Publication date Nov 19, 2015
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER LIGHT SOURCE APPARATUS, AND METHOD FOR CONTROLLING TEMPERATUR...
- Publication number 20150078409
- Publication date Mar 19, 2015
- Ushio Denki Kabushiki Kaisha
- Nobuhiko Sugihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER LIGHT SOURCE APPARATUS
- Publication number 20140285872
- Publication date Sep 25, 2014
- Ushio Denki Kabushiki Kaisha
- Yoshihiro HORIKAWA
- G02 - OPTICS
Information Patent Application
LASER LIGHT SOURCE APPARATUS AND TEMPERATURE CONTROL METHOD OF WAVE...
- Publication number 20140233090
- Publication date Aug 21, 2014
- Ushio Denki Kabushiki Kaisha
- Nobuhiko Sugihara
- G02 - OPTICS
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS
- Publication number 20140167641
- Publication date Jun 19, 2014
- Ushio Denki Kabushiki Kaisha
- Atsushi Imamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTING APPARATUS AND PROJECTOR
- Publication number 20140036240
- Publication date Feb 6, 2014
- Ushio Denki Kabushiki Kaisha
- Takanori SAMEJIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTOR
- Publication number 20130335710
- Publication date Dec 19, 2013
- Masashi OKAMOTO
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTOR
- Publication number 20130301013
- Publication date Nov 14, 2013
- Ushio Denki Kabushiki Kaisha
- Takanori SAMEJIMA
- G02 - OPTICS
Information Patent Application
DISCHARGE LAMP LIGHTING APPARATUS
- Publication number 20130271024
- Publication date Oct 17, 2013
- Ushio Denki Kabushiki Kaisha
- Koji Yamada
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE
- Publication number 20120313546
- Publication date Dec 13, 2012
- Ushio Denki Kabushiki Kaisha
- Atsushi Imamura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp light apparatus
- Publication number 20110127926
- Publication date Jun 2, 2011
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Lighting apparatus for high-pressure discharge lamp and projector
- Publication number 20110128508
- Publication date Jun 2, 2011
- Ushio Denki Kabushiki Kaisha
- Koji Yamada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp lighting apparatus
- Publication number 20110025219
- Publication date Feb 3, 2011
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp lighting apparatus
- Publication number 20110018460
- Publication date Jan 27, 2011
- Ushio Denki Kabushiki Kaisha
- Takanori Samejima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Discharge lamp lighting apparatus and projector
- Publication number 20080137041
- Publication date Jun 12, 2008
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Discharge lamp lighting apparatus and projector
- Publication number 20080111975
- Publication date May 15, 2008
- Ushio Denki Kabushiki Kaisha
- Masashi Okamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP IGNITION DEVICE
- Publication number 20070188109
- Publication date Aug 16, 2007
- Ushiodenki Kabushiki Kaisha
- Takanori SAMEJIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge lamp lighting device
- Publication number 20060175984
- Publication date Aug 10, 2006
- USHIO DENKI KABUSHIKI KAISHA
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DC-DC converter and device for operation of a high pressure dischar...
- Publication number 20050023994
- Publication date Feb 3, 2005
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC-DC converter and device for operation of a high pressure dischar...
- Publication number 20050012473
- Publication date Jan 20, 2005
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC-DC converter and device for operation of a high pressure dischar...
- Publication number 20050007036
- Publication date Jan 13, 2005
- Ushiodenki Kabushiki Kaisha
- Takanori Samejima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lamp lighting apparatus
- Publication number 20040119425
- Publication date Jun 24, 2004
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Takanori Samejima

Person

Patents Grantslast 30 patents

Dielectric barrier plasma generator and plasma discharge starting m...

Light source unit and projector

Light source unit and projector

Projector light source unit having intensity controller

Laser light source apparatus and temperature control method of wave...

Light source unit and projector

Light source apparatus and projector

Light source device and projector

Laser light source apparatus, and method for controlling temperatur...

Discharge lamp lighting apparatus and projector

Laser light source apparatus

Discharge lamp lighting apparatus

High pressure discharge lamp lighting device with electrode tempera...

Light source apparatus and projector

High pressure discharge lamp lighting apparatus

Modulated power lighting mode for lighting apparatus of high-pressu...

Discharge lamp light apparatus

Discharge lamp lighting apparatus

Discharge lamp lighting apparatus

Discharge lamp lighting apparatus and projector

Discharge lamp lighting apparatus and projector

Discharge lamp lighting device

Discharge lamp ignition device

DC—DC converter and device for operation of a high pressure dischar...

DC—DC converter and device for operation of a high pressure dischar...

DC—DC converter and device for operation of a high pressure dischar...

Lamp lighting apparatus for a discharge lamp

Patents Applicationslast 30 patents

LIGHT SOURCE DEVICE, DIELECTRIC BARRIER DISCHARGE LAMP LIGHTING CIR...

DIELECTRIC BARRIER PLASMA GENERATOR AND PLASMA DISCHARGE STARTING M...

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE DEVICE AND PROJECTOR

LIGHT SOURCE DEVICE AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LIGHT SOURCE UNIT AND PROJECTOR

LASER LIGHT SOURCE APPARATUS, AND METHOD FOR CONTROLLING TEMPERATUR...

LASER LIGHT SOURCE APPARATUS

LASER LIGHT SOURCE APPARATUS AND TEMPERATURE CONTROL METHOD OF WAVE...

HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS

DISCHARGE LAMP LIGHTING APPARATUS AND PROJECTOR

LIGHT SOURCE APPARATUS AND PROJECTOR

LIGHT SOURCE APPARATUS AND PROJECTOR

DISCHARGE LAMP LIGHTING APPARATUS

HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE

Discharge lamp light apparatus

Lighting apparatus for high-pressure discharge lamp and projector

Discharge lamp lighting apparatus

Discharge lamp lighting apparatus

Discharge lamp lighting apparatus and projector

Discharge lamp lighting apparatus and projector

DISCHARGE LAMP IGNITION DEVICE

Discharge lamp lighting device

DC-DC converter and device for operation of a high pressure dischar...

DC-DC converter and device for operation of a high pressure dischar...

DC-DC converter and device for operation of a high pressure dischar...

Lamp lighting apparatus