Tomoyoshi Arimoto

Person

Tatsuno-chi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High-pressure discharge lamp
- Patent number 11,062,896
- Issue date Jul 13, 2021
- Ushio Denki Kabushiki Kaisha
- Masashi Dan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp
- Patent number 9,633,829
- Issue date Apr 25, 2017
- Ushio Denki Kabushiki Kaisha
- Yukiharu Tagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp
- Patent number 9,548,196
- Issue date Jan 17, 2017
- Ushio Denki Kabushiki Kaisha
- Yukiharu Tagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short arc type discharge lamp
- Patent number 8,525,410
- Issue date Sep 3, 2013
- Ushio Denki Kabushiki Kaisha
- Mitsuru Ikeuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short arc type discharge lamp
- Patent number 8,497,632
- Issue date Jul 30, 2013
- Ushio Denki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Short arc type discharge lamp
- Patent number 8,400,060
- Issue date Mar 19, 2013
- Ushio Denki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge lamp with an improved cathode of the type having a thoria...
- Patent number 8,390,198
- Issue date Mar 5, 2013
- Ushio Denki Kabushiki Kaisha
- Akihiro Shimizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp light source device
- Patent number 8,314,570
- Issue date Nov 20, 2012
- Ushio Denki Kabushiki Kaisha
- Takuya Tsukamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Xenon short arc lamp for digital a projector
- Patent number 8,283,863
- Issue date Oct 9, 2012
- Ushio Denki Kabushiki Kaisha
- Shunichi Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp lighting apparatus
- Patent number 7,960,923
- Issue date Jun 14, 2011
- Ushio Denki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp lighting device
- Patent number 7,439,691
- Issue date Oct 21, 2008
- Ushiodenki Kabushiki Kaisha
- Katsumi Sugaya
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operation of a discharge lamp of the short arc type
- Patent number 7,382,093
- Issue date Jun 3, 2008
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply apparatus for high pressure discharge lamp
- Patent number 7,239,089
- Issue date Jul 3, 2007
- Ushio Denki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operation of a high pressure discharge lamp
- Patent number 7,170,237
- Issue date Jan 30, 2007
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operation of a high pressure discharge lamp and a projec...
- Patent number 7,138,769
- Issue date Nov 21, 2006
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Emission device for an ultra-high pressure mercury lamp
- Patent number 7,122,960
- Issue date Oct 17, 2006
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operation of a high pressure discharge lamp
- Patent number 7,023,144
- Issue date Apr 4, 2006
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operating a short arc discharge mercury lamp
- Patent number 6,960,884
- Issue date Nov 1, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for operating a high pressure discharge lamp
- Patent number 6,927,539
- Issue date Aug 9, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source device
- Patent number 6,914,383
- Issue date Jul 5, 2005
- Ushiodenki Kabushiki Kaisha
- Takashi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for operating a high pressure discharge lamp
- Patent number 6,888,321
- Issue date May 3, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operating a high pressure discharge lamp
- Patent number 6,867,556
- Issue date Mar 15, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for operating a high pressure discharge lamp
- Patent number 6,815,910
- Issue date Nov 9, 2004
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-pressure mercury lamp luminescent device and means of ignition
- Patent number 6,597,118
- Issue date Jul 22, 2003
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feeding device for discharge lamp
- Patent number 6,376,998
- Issue date Apr 23, 2002
- Ushiodenki Kabushiki Kaisha
- Masashi Okamoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure mercury lamp with particular electrode structure and...
- Patent number 6,274,983
- Issue date Aug 14, 2001
- Ushiodenki Kabushiki Kaisha
- Masachika Ooyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp light source device having conducting wire positi...
- Patent number 6,002,197
- Issue date Dec 14, 1999
- Ushiodenki Kabushiki Kaisha
- Yasuo Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp of the short arc type
- Patent number 5,723,944
- Issue date Mar 3, 1998
- Ushiodenki Kabushiki Kaisha
- Tadatoshi Higashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal halide lamp
- Patent number 5,592,050
- Issue date Jan 7, 1997
- Ushiodenki Kabushiki Kaisha
- Tadatoshi Higashi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH-PRESSURE DISCHARGE LAMP
- Publication number 20210210336
- Publication date Jul 8, 2021
- Ushio Denki Kabushiki Kaisha
- Masashi DAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE LAMP
- Publication number 20160155625
- Publication date Jun 2, 2016
- Ushio Denki Kabushiki Kaisha
- Yukiharu TAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE LAMP
- Publication number 20160148797
- Publication date May 26, 2016
- Ushio Denki Kabushiki Kaisha
- Yukiharu TAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT ARC TYPE DISCHARGE LAMP
- Publication number 20120181925
- Publication date Jul 19, 2012
- Ushio Denki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT ARC TYPE DISCHARGE LAMP
- Publication number 20120081002
- Publication date Apr 5, 2012
- Ushio Denki Kabushiki Kaisha
- Tomoyoshi ARIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT ARC TYPE DISCHARGE LAMP
- Publication number 20120001541
- Publication date Jan 5, 2012
- Ushio Denki Kabushiki Kaisha
- Mitsuru IKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHORT ARC TYPE DISCHARGE LAMP
- Publication number 20120001542
- Publication date Jan 5, 2012
- Ushio Denki Kabushiki Kaisha
- Mitsuru IKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISCHARGE LAMP
- Publication number 20110181181
- Publication date Jul 28, 2011
- Ushio Denki Kabushiki Kaisha
- Akihiro SHIMIZU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Xenon short arc lamp for digital a projector
- Publication number 20110006675
- Publication date Jan 13, 2011
- Ushio Denki Kabushiki Kaisha
- Shunichi Morimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHT SOURCE DEVICE
- Publication number 20100244720
- Publication date Sep 30, 2010
- Ushio Denki Kabushiki Kaisha
- Takuya TSUKAMOTO
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP HAVING A CATHODE WITH CARBON SOLID-SOLVED IN A TUNGS...
- Publication number 20100156294
- Publication date Jun 24, 2010
- Ushio Denki Kabushiki Kaisha
- Mitsuru IKEUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS
- Publication number 20100148686
- Publication date Jun 17, 2010
- Ushio Denki Kabushiki Kaisha
- Tomoyoshi Arimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CATHODE FOR DISCHARGE LAMP AND DISCHARGE LAMP USING THE SAME
- Publication number 20100045185
- Publication date Feb 25, 2010
- USHIO INC.
- Tetsuya Kitagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE
- Publication number 20070262729
- Publication date Nov 15, 2007
- Ushiodenki Kabushiki Kaisha
- Katsumi SUGAYA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for operation of a discharge lamp of the short arc type
- Publication number 20060108949
- Publication date May 25, 2006
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power supply apparatus for high pressure discharge lamp
- Publication number 20060028151
- Publication date Feb 9, 2006
- USHIO DENKI KABUSHIKI KAISHA
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for operation of a high pressure discharge lamp
- Publication number 20060022613
- Publication date Feb 2, 2006
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for operation of a high pressure discharge lamp
- Publication number 20050206326
- Publication date Sep 22, 2005
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for operation of a high pressure discharge lamp and a projec...
- Publication number 20050140311
- Publication date Jun 30, 2005
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Device for operating a short arc discharge mercury lamp
- Publication number 20050007023
- Publication date Jan 13, 2005
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Emission device for an ultra-high pressure mercury lamp
- Publication number 20040178733
- Publication date Sep 16, 2004
- Ushiodenki Kabushiki Kaisha
- Takuya Tukamoto
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Light source device
- Publication number 20040095069
- Publication date May 20, 2004
- Ushiodenki Kabushiki Kaisha
- Takashi Yamashita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device and method for operating a high pressure discharge lamp
- Publication number 20040090184
- Publication date May 13, 2004
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for operating a high pressure discharge lamp
- Publication number 20040075392
- Publication date Apr 22, 2004
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for operating a high pressure discharge lamp
- Publication number 20040004449
- Publication date Jan 8, 2004
- Ushiodenki Kabushiki Kaisha
- Yoshikazu Suzuki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Device for operating a high pressure discharge lamp
- Publication number 20040004448
- Publication date Jan 8, 2004
- Ushiodenki Kabushiki Kaisha
- Tomoyoshi Arimoto
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High-pressure mercury lamp luminescent device and means of ignition
- Publication number 20020047610
- Publication date Apr 25, 2002
- Tomoyoshi Arimoto
- H01 - BASIC ELECTRIC ELEMENTS

Tomoyoshi Arimoto

Person

Patents Grantslast 30 patents

High-pressure discharge lamp

Discharge lamp

Discharge lamp

Short arc type discharge lamp

Short arc type discharge lamp

Short arc type discharge lamp

Discharge lamp with an improved cathode of the type having a thoria...

High pressure discharge lamp light source device

Xenon short arc lamp for digital a projector

High pressure discharge lamp lighting apparatus

High pressure discharge lamp lighting device

Device for operation of a discharge lamp of the short arc type

Power supply apparatus for high pressure discharge lamp

Device for operation of a high pressure discharge lamp

Device for operation of a high pressure discharge lamp and a projec...

Emission device for an ultra-high pressure mercury lamp

Device for operation of a high pressure discharge lamp

Device for operating a short arc discharge mercury lamp

Device and method for operating a high pressure discharge lamp

Light source device

Device for operating a high pressure discharge lamp

Device for operating a high pressure discharge lamp

Device for operating a high pressure discharge lamp

High-pressure mercury lamp luminescent device and means of ignition

Feeding device for discharge lamp

High pressure mercury lamp with particular electrode structure and...

Metal halide lamp light source device having conducting wire positi...

Metal halide lamp of the short arc type

Metal halide lamp

Patents Applicationslast 30 patents

HIGH-PRESSURE DISCHARGE LAMP

DISCHARGE LAMP

DISCHARGE LAMP

SHORT ARC TYPE DISCHARGE LAMP

SHORT ARC TYPE DISCHARGE LAMP

SHORT ARC TYPE DISCHARGE LAMP

SHORT ARC TYPE DISCHARGE LAMP

DISCHARGE LAMP

Xenon short arc lamp for digital a projector

HIGH PRESSURE DISCHARGE LAMP LIGHT SOURCE DEVICE

DISCHARGE LAMP HAVING A CATHODE WITH CARBON SOLID-SOLVED IN A TUNGS...

HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS

CATHODE FOR DISCHARGE LAMP AND DISCHARGE LAMP USING THE SAME

HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE

Device for operation of a discharge lamp of the short arc type

Power supply apparatus for high pressure discharge lamp

Device for operation of a high pressure discharge lamp

Device for operation of a high pressure discharge lamp

Device for operation of a high pressure discharge lamp and a projec...

Device for operating a short arc discharge mercury lamp

Emission device for an ultra-high pressure mercury lamp

Light source device

Device and method for operating a high pressure discharge lamp

Device for operating a high pressure discharge lamp

Device for operating a high pressure discharge lamp

Device for operating a high pressure discharge lamp

High-pressure mercury lamp luminescent device and means of ignition