Kenzi Takahasi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bulb-shaped lamp and lighting device
- Patent number 9,080,757
- Issue date Jul 14, 2015
- Panasonic Corporation
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Grant
Bulb-type lamp and lighting device
- Patent number 8,439,527
- Issue date May 14, 2013
- Panasonic Corporation
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Grant
Bulb-shaped lamp and lighting device
- Patent number 8,322,898
- Issue date Dec 4, 2012
- Panasonic Corporation
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Grant
Bulb-shaped lamp and lighting device
- Patent number 8,047,688
- Issue date Nov 1, 2011
- Panasonic Corporation
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Grant
Bulb-shaped lamp and lighting device
- Patent number 8,038,329
- Issue date Oct 18, 2011
- Panasonic Corporation
- Kenzi Takahasi
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
BULB-SHAPED LAMP AND LIGHTING DEVICE
- Publication number 20120300448
- Publication date Nov 29, 2012
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Application
BULB-TYPE LAMP AND LIGHTING DEVICE
- Publication number 20120044684
- Publication date Feb 23, 2012
- PANASONIC CORPORATION
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Application
BULB-SHAPED LAMP AND LIGHTING DEVICE
- Publication number 20120002421
- Publication date Jan 5, 2012
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Application
BULB-SHAPED LAMP AND LIGHTING DEVICE
- Publication number 20110089831
- Publication date Apr 21, 2011
- Kenzi Takahasi
- F21 - LIGHTING
Information Patent Application
BULB-SHAPED LAMP AND LIGHTING DEVICE
- Publication number 20110068687
- Publication date Mar 24, 2011
- Kenzi Takahasi
- F21 - LIGHTING