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Takehiko Iguchi
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light source unit
Patent number
8,727,575
Issue date
May 20, 2014
Ushio Denki Kabushiki Kaisha
Hitoshi Nakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Light source apparatus with power feeder structure
Patent number
8,148,901
Issue date
Apr 3, 2012
Ushio Denki Kabushiki Kaisha
Shunichi Morimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Discharge lamp of the short arc type and a light source device havi...
Patent number
8,044,559
Issue date
Oct 25, 2011
Ushiodenki Kabushiki Kaisha
Takehiko Iguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source apparatus
Patent number
7,794,109
Issue date
Sep 14, 2010
Ushio Denki Kabushiki Kaisha
Katsuoki Miyasu
F21 - LIGHTING
Information
Patent Grant
Light source apparatus
Patent number
7,631,992
Issue date
Dec 15, 2009
Ushio Denki Kabushiki Kaisha
Katsuoki Miyasu
F21 - LIGHTING
Information
Patent Grant
Light source device with cooling rib
Patent number
7,545,087
Issue date
Jun 9, 2009
Ushiodenki Kabushiki Kaisha
Katsuoki Miyasu
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHT SOURCE UNIT
Publication number
20120051059
Publication date
Mar 1, 2012
Ushio Denki Kabushiki Kaisha
Hitoshi Nakabayashi
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HIGH PRESSURE MERCURY LAMP
Publication number
20100176723
Publication date
Jul 15, 2010
Ushio Denki Kabushiki Kaisha
Akihisa MORIMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISCHARGE LAMP OF THE SHORT ARC TYPE AND A LIGHT SOURCE DEVICE HAVI...
Publication number
20090146540
Publication date
Jun 11, 2009
Ushiodenki Kabushiki Kaisha
Takehiko IGUCHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light source apparatus
Publication number
20090102344
Publication date
Apr 23, 2009
Ushio Denki Kabushiki Kaisha
Shunichi Morimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light source apparatus
Publication number
20080304266
Publication date
Dec 11, 2008
Ushio Denki Kabushiki Kaisha
Takehiko Iguchi
F21 - LIGHTING
Information
Patent Application
Light source apparatus
Publication number
20080304264
Publication date
Dec 11, 2008
Ushio Denki Kabushiki Kaisha
Katsuoki Miyasu
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE APPARATUS
Publication number
20080253123
Publication date
Oct 16, 2008
Ushio Denki Kabushiki Kaisha
Katsuoki Miyasu
F21 - LIGHTING
Information
Patent Application
Lamp housing, a protective cover, and a lamp replacement method for...
Publication number
20070147051
Publication date
Jun 28, 2007
USHIO BENKI KABUSHIKI KAISHA
Katsuoki Miyasu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20070013281
Publication date
Jan 18, 2007
Ushiodenki Kabushiki Kaisha
Katsuoki MIYASU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light source apparatus
Publication number
20050094131
Publication date
May 5, 2005
USHIO DENKI KABUSHIKI KAISHA
Takehiko Iguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY