Tomihiko IKEDA

Person

Himeji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light source device including discharge lamp, irradiation device an...
- Patent number 11,913,985
- Issue date Feb 27, 2024
- Phoenix Electric Co., Ltd.
- Tomihiko Ikeda
- G01 - MEASURING TESTING
Information Patent Grant
Light source, lighting device and method of lighting the same
- Patent number 10,438,789
- Issue date Oct 8, 2019
- Phoenix Electric Co., Ltd.
- Tomihiko Ikeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp and lighting method thereof
- Patent number 9,362,103
- Issue date Jun 7, 2016
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High pressure discharge lamp with auxiliary lamp
- Patent number 9,129,793
- Issue date Sep 8, 2015
- Phoenix Electric Co., Ltd.
- Tomihiko Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 8,272,768
- Issue date Sep 25, 2012
- Phoenix Electric Co., Ltd.
- Andrei Kazmierski
- F21 - LIGHTING
Information Patent Grant
Light emitting device
- Patent number 8,029,167
- Issue date Oct 4, 2011
- Phoenix Electric Co., Ltd.
- Tomihiko Ikeda
- F21 - LIGHTING
Information Patent Grant
High-pressure discharge lamp and light sources device using the same
- Patent number 7,808,167
- Issue date Oct 5, 2010
- Phoenix Electric Co., Lt.d
- Toshitaka Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ULTRA-HIGH PRESSURE DISCHARGE LAMP LIGHTING METHOD, ULTRA-HIGH PRES...
- Patent number 6,713,972
- Issue date Mar 30, 2004
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Metal halide lamp
- Patent number 6,285,130
- Issue date Sep 4, 2001
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT IRRADIATION DEVICE, AND EXPOSURE APPARATUS PROVIDED THEREWITH
- Publication number 20230124785
- Publication date Apr 20, 2023
- PHOENIX ELECTRIC CO., LTD.
- Tomohiko INOUE
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE INCLUDING DISCHARGE LAMP, IRRADIATION DEVICE AN...
- Publication number 20210003627
- Publication date Jan 7, 2021
- PHOENIX ELECTRIC CO., LTD.
- Tomihiko IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE, LIGHTING DEVICE AND METHOD OF LIGHTING THE SAME
- Publication number 20190080898
- Publication date Mar 14, 2019
- Phoenix Electric Co., Ltd.
- Tomihiko IKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP AND LIGHTING METHOD THEREOF
- Publication number 20150294851
- Publication date Oct 15, 2015
- Phoenix Electric Co., Ltd.
- Atsuji NAKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Pressure Discharge Lamp With Auxiliary Lamp
- Publication number 20130099679
- Publication date Apr 25, 2013
- PHOENIX ELECTRIC CO., LTD.,
- Tomihiko IKEDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110255290
- Publication date Oct 20, 2011
- Phoenix Electric Co., Ltd.
- Andrei KAZMIERSKI
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110080728
- Publication date Apr 7, 2011
- PHOENIX ELECTRIC CO., LTD.
- Atsuji NAKAGAWA
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110044025
- Publication date Feb 24, 2011
- Phoenix Electric Co., Ltd.
- Tomihiko IKEDA
- G02 - OPTICS
Information Patent Application
High-pressure discharge lamp and light sources device using the same
- Publication number 20080297064
- Publication date Dec 4, 2008
- Phoenix Electric Co., Ltd.
- Toshitaka Fujii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Metallic Concave Reflection Mirror, Light Source and Light Source A...
- Publication number 20080042538
- Publication date Feb 21, 2008
- PHOENIX ELECTRIC CO., LTD.
- Toshitaka Fujii
- G02 - OPTICS
Information Patent Application
Ultra-high pressure discharge lamp unit and light source apparatus
- Publication number 20060050512
- Publication date Mar 9, 2006
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- F21 - LIGHTING
Information Patent Application
Ultra-high pressure discharge lamp lighting method, ultra-high pres...
- Publication number 20020105288
- Publication date Aug 8, 2002
- Phoenix Electric Co., Ltd.
- Atsuji Nakagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Tomihiko IKEDA

Person

Patents Grantslast 30 patents

Light source device including discharge lamp, irradiation device an...

Light source, lighting device and method of lighting the same

High pressure discharge lamp and lighting method thereof

High pressure discharge lamp with auxiliary lamp

Light emitting device

Light emitting device

High-pressure discharge lamp and light sources device using the same

ULTRA-HIGH PRESSURE DISCHARGE LAMP LIGHTING METHOD, ULTRA-HIGH PRES...

Metal halide lamp

Patents Applicationslast 30 patents

LIGHT IRRADIATION DEVICE, AND EXPOSURE APPARATUS PROVIDED THEREWITH

LIGHT SOURCE DEVICE INCLUDING DISCHARGE LAMP, IRRADIATION DEVICE AN...

LIGHT SOURCE, LIGHTING DEVICE AND METHOD OF LIGHTING THE SAME

HIGH PRESSURE DISCHARGE LAMP AND LIGHTING METHOD THEREOF

High Pressure Discharge Lamp With Auxiliary Lamp

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE

High-pressure discharge lamp and light sources device using the same

Metallic Concave Reflection Mirror, Light Source and Light Source A...

Ultra-high pressure discharge lamp unit and light source apparatus

Ultra-high pressure discharge lamp lighting method, ultra-high pres...