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Hiroshi Kijima
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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting device, illumination device, and vehicle headlamp
Patent number
10,514,151
Issue date
Dec 24, 2019
SHARP KABUSHIKI KAISHA
Yoshiyuki Takahira
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device with optical member for exciting fluorescence...
Patent number
10,066,809
Issue date
Sep 4, 2018
Sharp Kabushiki Kaisha
Yoshiyuki Takahira
F21 - LIGHTING
Information
Patent Grant
Illumination device and vehicle headlight
Patent number
9,562,661
Issue date
Feb 7, 2017
Sharp Kabushiki Kaisha
Hiroshi Kijima
F21 - LIGHTING
Information
Patent Grant
Light-emitting device, floodlight, and vehicle headlight
Patent number
9,534,756
Issue date
Jan 3, 2017
Sharp Kabushiki Kaisha
Yoshiyuki Takahira
F21 - LIGHTING
Information
Patent Grant
Illumination device and vehicle headlight
Patent number
9,291,759
Issue date
Mar 22, 2016
Sharp Kabushiki Kaisha
Kensei Toyota
F21 - LIGHTING
Information
Patent Grant
Information integrating device and information integrating method w...
Patent number
9,270,975
Issue date
Feb 23, 2016
Sharp Kabushiki Kaisha
Hideharu Tajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-emitting device and vehicle headlight
Patent number
9,233,639
Issue date
Jan 12, 2016
Sharp Kabushiki Kaisha
Yoshiyuki Takahira
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Light-emitting device and vehicle headlight
Patent number
9,068,714
Issue date
Jun 30, 2015
Sharp Kabushiki Kaisha
Yoshiyuki Takahira
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Illumination device and vehicle headlight
Patent number
8,864,328
Issue date
Oct 21, 2014
Sharp Kabushiki Kaisha
Kensei Toyota
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND VEHICLE HEADLAMP
Publication number
20180356069
Publication date
Dec 13, 2018
Sharp Kabushiki Kaisha
Yoshiyuki TAKAHIRA
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING DEVICE AND VEHICLE HEADLIGHT
Publication number
20150251587
Publication date
Sep 10, 2015
SHARP KABUSHIKI KAISHA
Yoshiyuki TAKAHIRA
B60 - VEHICLES IN GENERAL
Information
Patent Application
ILLUMINATION DEVICE AND VEHICLE HEADLIGHT
Publication number
20140369065
Publication date
Dec 18, 2014
Kensei TOYOTA
G02 - OPTICS
Information
Patent Application
LIGHT-EMITTING DEVICE AND VEHICLE HEADLIGHT
Publication number
20130265561
Publication date
Oct 10, 2013
SHARP KABUSHIKI KAISHA
Yoshiyuki TAKAHIRA
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIGHT-EMITTING DEVICE, FLOODLIGHT, AND VEHICLE HEADLIGHT
Publication number
20130258689
Publication date
Oct 3, 2013
SHARP KABUSHIKI KAISHA
Yoshiyuki TAKAHIRA
F21 - LIGHTING
Information
Patent Application
INFORMATION INTEGRATING DEVICE, INFORMATION DISPLAY DEVICE, INFORMA...
Publication number
20130222540
Publication date
Aug 29, 2013
Sharp Kabushiki Kaisha
Hideharu Tajima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, AND VEHICLE HEADLAMP
Publication number
20130182452
Publication date
Jul 18, 2013
SHARP KABUSHIKI KAISHA
Yoshiyuki TAKAHIRA
F21 - LIGHTING
Information
Patent Application
ILLUMINATION DEVICE AND VEHICLE HEADLIGHT
Publication number
20130027964
Publication date
Jan 31, 2013
SHARP KABUSHIKI KAISHA
Kensei TOYOTA
G02 - OPTICS
Information
Patent Application
ILLUMINATION DEVICE AND VEHICLE HEADLIGHT
Publication number
20130003400
Publication date
Jan 3, 2013
SHARP KABUSHIKI KAISHA
Hiroshi KIJIMA
F21 - LIGHTING