Katsuyuki Nagahama

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting apparatus and illumination apparatus
- Patent number 9,780,274
- Issue date Oct 3, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuyuki Nagahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting apparatus, illumination apparatus, and method of man...
- Patent number 9,698,321
- Issue date Jul 4, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuyuki Nagahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for manufacturing a light-emitting device incl...
- Patent number 9,241,388
- Issue date Jan 19, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hirotoshi Oikaze
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Light-emitting device
- Patent number 9,117,988
- Issue date Aug 25, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuyuki Nagahama
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING APPARATUS, ILLUMINATION APPARATUS, AND METHOD OF MAN...
- Publication number 20170077369
- Publication date Mar 16, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Katsuyuki NAGAHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING APPARATUS AND ILLUMINATION APPARATUS
- Publication number 20170069805
- Publication date Mar 9, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Katsuyuki NAGAHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING APPARATUS, ILLUMINATION APPARATUS, AND METHOD OF MAN...
- Publication number 20170062673
- Publication date Mar 2, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Katsuyuki NAGAHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20150084071
- Publication date Mar 26, 2015
- PANASONIC CORPORATION
- Katsuyuki NAGAHAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING LIGHT-EMITTING DEVICE AND APPARATUS FOR MAN...
- Publication number 20130164865
- Publication date Jun 27, 2013
- PANASONIC CORPORATION
- Hirotoshi Oikaze
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...