Ikko Kuzuhara

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lead frame, wiring board, light emitting unit, and illuminating app...
- Patent number 8,967,827
- Issue date Mar 3, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yoji Urano
- F21 - LIGHTING
Information Patent Grant
Light emitting device
- Patent number 8,598,608
- Issue date Dec 3, 2013
- Panasonic Corporation
- Ikko Kuzuhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and illumination apparatus using same
- Patent number 8,592,836
- Issue date Nov 26, 2013
- Panasonic Corporation
- Ryoji Yokotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor-chip mounting substrate having at least one projectio...
- Patent number 6,713,844
- Issue date Mar 30, 2004
- Matsushita Electric Works, Ltd.
- Jun Tatsuta
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE AND ILLUMINATION DEVICE
- Publication number 20190088829
- Publication date Mar 21, 2019
- Panasonic Intellectual Property Management Co., Lt d.
- Naoko TAKEI
- G02 - OPTICS
Information Patent Application
JOINT STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20180337316
- Publication date Nov 22, 2018
- Panasonic Intellectual Property Management Co., Lt d.
- Ikko KUZUHARA
- B22 - CASTING POWDER METALLURGY
Information Patent Application
LIGHT SOURCE, LUMINAIRE, AND METHOD OF MANUFACTURING LIGHT SOURCE
- Publication number 20170211758
- Publication date Jul 27, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Ikko KUZUHARA
- F21 - LIGHTING
Information Patent Application
LEAD FRAME, WIRING BOARD, LIGHT EMITTING UNIT, AND ILLUMINATING APP...
- Publication number 20130070452
- Publication date Mar 21, 2013
- PANASONIC CORPORATION
- Yoji Urano
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE AND ILLUMINATION APPARATUS USING SAME
- Publication number 20120153313
- Publication date Jun 21, 2012
- Panasonic Electric Works Co., Ltd.
- Ryoji YOKOTANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device
- Publication number 20110316025
- Publication date Dec 29, 2011
- Panasonic Electric Works Co., Ltd.
- Ikko Kuzuhara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light emitting device comprising led chip
- Publication number 20040012958
- Publication date Jan 22, 2004
- Takuma Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor-chip mounting substrate and method of manufacturing t...
- Publication number 20020121706
- Publication date Sep 5, 2002
- MATSUSHITA ELECTIC WORKS, LTD.
- Jun Tatsuta
- H01 - BASIC ELECTRIC ELEMENTS

Ikko Kuzuhara

Person

Patents Grantslast 30 patents

Lead frame, wiring board, light emitting unit, and illuminating app...

Light emitting device

Light emitting device and illumination apparatus using same

Semiconductor-chip mounting substrate having at least one projectio...

Patents Applicationslast 30 patents

LIGHT SOURCE AND ILLUMINATION DEVICE

JOINT STRUCTURE AND MANUFACTURING METHOD THEREOF

LIGHT SOURCE, LUMINAIRE, AND METHOD OF MANUFACTURING LIGHT SOURCE

LEAD FRAME, WIRING BOARD, LIGHT EMITTING UNIT, AND ILLUMINATING APP...

LIGHT EMITTING DEVICE AND ILLUMINATION APPARATUS USING SAME

Light emitting device

Light emitting device comprising led chip

Semiconductor-chip mounting substrate and method of manufacturing t...