Kazuhiko YAMANAKA

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light source device and lighting device
- Patent number 12,018,805
- Issue date Jun 25, 2024
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source unit, illumination device, processing equipment, and d...
- Patent number 11,619,365
- Issue date Apr 4, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Masahiko Nishimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device and lighting device
- Patent number 11,028,988
- Issue date Jun 8, 2021
- PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 11,024,777
- Issue date Jun 1, 2021
- PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
- Kazuhiko Yamanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wavelength conversion element and light emitting device
- Patent number 10,865,955
- Issue date Dec 15, 2020
- PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength conversion element and light emitting device
- Patent number 10,777,711
- Issue date Sep 15, 2020
- PANASONIC SEMICONDUCTOR SOLUTIONS CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device and projection device
- Patent number 10,514,158
- Issue date Dec 24, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Masaharu Fukakusa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device
- Patent number 10,447,005
- Issue date Oct 15, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- G02 - OPTICS
Information Patent Grant
Solid-state light source device
- Patent number 10,139,053
- Issue date Nov 27, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nozomi Naka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lighting apparatus having electrodes that change the focal position...
- Patent number 9,970,621
- Issue date May 15, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- F21 - LIGHTING
Information Patent Grant
Phosphor optical element and light-emitting device using the same
- Patent number 9,897,286
- Issue date Feb 20, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection apparatus
- Patent number 9,885,813
- Issue date Feb 6, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source, light source unit, and light source module using same
- Patent number 9,869,453
- Issue date Jan 16, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuya Samonji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination apparatus
- Patent number 9,772,072
- Issue date Sep 26, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 9,735,314
- Issue date Aug 15, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuya Samonji
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light source and image projection apparatus
- Patent number 9,644,803
- Issue date May 9, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hideki Kasugai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor optical element and light-emitting device using the same
- Patent number 9,605,832
- Issue date Mar 28, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength conversion member, light source, and vehicle head lamp
- Patent number 9,551,474
- Issue date Jan 24, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Nobuaki Nagao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image display device which reduces mutual interference of light ref...
- Patent number 9,547,225
- Issue date Jan 17, 2017
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hiroshi Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Visible light communication system
- Patent number 9,447,933
- Issue date Sep 20, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Toshikazu Onishi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 9,385,277
- Issue date Jul 5, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Katsuya Samonji
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Semiconductor light-emitting device
- Patent number 9,203,213
- Issue date Dec 1, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical irradiation apparatus with super luminescent diodes
- Patent number 9,152,055
- Issue date Oct 6, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shinichiro Nozaki
- G02 - OPTICS
Information Patent Grant
Light-emitting device and projection apparatus
- Patent number 9,146,453
- Issue date Sep 29, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Hideki Kasugai
- F21 - LIGHTING
Information Patent Grant
Nitride semiconductor light-emitting system
- Patent number 9,059,569
- Issue date Jun 16, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting device and method of manufactu...
- Patent number 9,006,778
- Issue date Apr 14, 2015
- Panasonic Intellectual Property Mangement Co., Ltd.
- Shinichiro Nozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical element and semiconductor light emitting device using the o...
- Patent number 8,969,903
- Issue date Mar 3, 2015
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuhiko Yamanaka
- F21 - LIGHTING
Information Patent Grant
Nitride semiconductor light-emitting device
- Patent number 8,942,269
- Issue date Jan 27, 2015
- Panasonic Corporation
- Hideki Kasugai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 8,922,118
- Issue date Dec 30, 2014
- Panasonic Corporation
- Kazuhiko Yamanaka
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Semiconductor light emitting device
- Patent number 8,872,213
- Issue date Oct 28, 2014
- Panasonic Corporation
- Shinji Yoshida
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND LIGHT SOURCE DEVICE
- Publication number 20230198221
- Publication date Jun 22, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuhiko YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE AND LIGHT SOURCE DEVICE INCLUDI...
- Publication number 20230100183
- Publication date Mar 30, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuhiko YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE MODULE
- Publication number 20230059013
- Publication date Feb 23, 2023
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Masayuki HATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER MODULE
- Publication number 20210384698
- Publication date Dec 9, 2021
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Tohru NISHIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE UNIT, ILLUMINATION DEVICE, PROCESSING EQUIPMENT, AND D...
- Publication number 20210285619
- Publication date Sep 16, 2021
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Masahiko Nishimoto
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE AND LIGHTING DEVICE
- Publication number 20210278053
- Publication date Sep 9, 2021
- Panasonic Semiconductor Solutions Co., Ltd.
- Kazuhiko Yamanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE
- Publication number 20200370724
- Publication date Nov 26, 2020
- Panasonic Semiconductor Solutions Co., Ltd.
- Kazuhiko YAMANAKA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20190259917
- Publication date Aug 22, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT SOURCE DEVICE AND LIGHTING DEVICE
- Publication number 20190097095
- Publication date Mar 28, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION DEVICE
- Publication number 20180375001
- Publication date Dec 27, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Hirotaka UENO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20180363860
- Publication date Dec 20, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Hideki KASUGAI
- F21 - LIGHTING
Information Patent Application
WAVELENGTH CONVERSION ELEMENT AND LIGHT SOURCE DEVICE
- Publication number 20180342629
- Publication date Nov 29, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE
- Publication number 20180235040
- Publication date Aug 16, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- F21 - LIGHTING
Information Patent Application
WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE
- Publication number 20180233633
- Publication date Aug 16, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION DEVICE
- Publication number 20180216811
- Publication date Aug 2, 2018
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO, LTD
- Masaharu FUKAKUSA
- F21 - LIGHTING
Information Patent Application
WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE
- Publication number 20180216800
- Publication date Aug 2, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- F21 - LIGHTING
Information Patent Application
PHOSPHOR OPTICAL ELEMENT AND LIGHT-EMITTING DEVICE USING THE SAME
- Publication number 20170159911
- Publication date Jun 8, 2017
- Panasonic Intellectual Property Management Co., Ltd.
- Kazuhiko YAMANAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20160284936
- Publication date Sep 29, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Katsuya SAMONJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING APPARATUS, VEHICLE, AND METHOD FOR CONTROLLING LIGHTING AP...
- Publication number 20160131321
- Publication date May 12, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- KAZUHIKO YAMANAKA
- F21 - LIGHTING
Information Patent Application
ILLUMINATION APPARATUS
- Publication number 20160116123
- Publication date Apr 28, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- KAZUHIKO YAMANAKA
- F21 - LIGHTING
Information Patent Application
PROJECTION APPARATUS
- Publication number 20160109627
- Publication date Apr 21, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- KAZUHIKO YAMANAKA
- G02 - OPTICS
Information Patent Application
SOLID-STATE LIGHT SOURCE DEVICE
- Publication number 20150323144
- Publication date Nov 12, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- NOZOMI NAKA
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE, LIGHT SOURCE UNIT, AND LIGHT SOURCE MODULE USING SAME
- Publication number 20150316234
- Publication date Nov 5, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- KATSUYA SAMONJI
- F21 - LIGHTING
Information Patent Application
IMAGE DISPLAY DEVICE AND LIGHT CONVERSION PANEL USED IN SAME
- Publication number 20150286120
- Publication date Oct 8, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- HIROSHI OHNO
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE AND IMAGE PROJECTION APPARATUS
- Publication number 20150226389
- Publication date Aug 13, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- HIDEKI KASUGAI
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERSION MEMBER, LIGHT SOURCE, AND VEHICLE HEAD LAMP
- Publication number 20150184830
- Publication date Jul 2, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- NOBUAKI NAGAO
- F21 - LIGHTING
Information Patent Application
VISIBLE LIGHT COMMUNICATION SYSTEM
- Publication number 20150124433
- Publication date May 7, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Toshikazu ONISHI
- F21 - LIGHTING
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20150108518
- Publication date Apr 23, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Katsuya SAMONJI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LIGHT-EMITTING DEVICE
- Publication number 20150023376
- Publication date Jan 22, 2015
- PANASONIC CORPORATION
- Kazuhiko YAMANAKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND PROJECTION APPARATUS
- Publication number 20150002824
- Publication date Jan 1, 2015
- PANASONIC CORPORATION
- Hideki KASUGAI
- G02 - OPTICS

Kazuhiko YAMANAKA

Person

Patents Grantslast 30 patents

Light source device and lighting device

Light source unit, illumination device, processing equipment, and d...

Light source device and lighting device

Light source device

Wavelength conversion element and light emitting device

Wavelength conversion element and light emitting device

Light source device and projection device

Light source device

Solid-state light source device

Lighting apparatus having electrodes that change the focal position...

Phosphor optical element and light-emitting device using the same

Projection apparatus

Light source, light source unit, and light source module using same

Illumination apparatus

Nitride semiconductor light emitting device

Light source and image projection apparatus

Phosphor optical element and light-emitting device using the same

Wavelength conversion member, light source, and vehicle head lamp

Image display device which reduces mutual interference of light ref...

Visible light communication system

Nitride semiconductor light emitting device

Semiconductor light-emitting device

Optical irradiation apparatus with super luminescent diodes

Light-emitting device and projection apparatus

Nitride semiconductor light-emitting system

Nitride semiconductor light emitting device and method of manufactu...

Optical element and semiconductor light emitting device using the o...

Nitride semiconductor light-emitting device

Light-emitting device

Semiconductor light emitting device

Patents Applicationslast 30 patents

SEMICONDUCTOR LIGHT-EMITTING DEVICE AND LIGHT SOURCE DEVICE

SEMICONDUCTOR LIGHT-EMITTING DEVICE AND LIGHT SOURCE DEVICE INCLUDI...

LIGHT SOURCE MODULE

SEMICONDUCTOR LASER MODULE

LIGHT SOURCE UNIT, ILLUMINATION DEVICE, PROCESSING EQUIPMENT, AND D...

LIGHT SOURCE DEVICE AND LIGHTING DEVICE

WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE

LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE AND LIGHTING DEVICE

LIGHT SOURCE DEVICE AND PROJECTION DEVICE

LIGHT SOURCE DEVICE

WAVELENGTH CONVERSION ELEMENT AND LIGHT SOURCE DEVICE

LIGHT SOURCE DEVICE

WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE

LIGHT SOURCE DEVICE AND PROJECTION DEVICE

WAVELENGTH CONVERSION ELEMENT AND LIGHT EMITTING DEVICE

PHOSPHOR OPTICAL ELEMENT AND LIGHT-EMITTING DEVICE USING THE SAME

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

LIGHTING APPARATUS, VEHICLE, AND METHOD FOR CONTROLLING LIGHTING AP...

ILLUMINATION APPARATUS

PROJECTION APPARATUS

SOLID-STATE LIGHT SOURCE DEVICE

LIGHT SOURCE, LIGHT SOURCE UNIT, AND LIGHT SOURCE MODULE USING SAME

IMAGE DISPLAY DEVICE AND LIGHT CONVERSION PANEL USED IN SAME

LIGHT SOURCE AND IMAGE PROJECTION APPARATUS

WAVELENGTH CONVERSION MEMBER, LIGHT SOURCE, AND VEHICLE HEAD LAMP

VISIBLE LIGHT COMMUNICATION SYSTEM

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

SEMICONDUCTOR LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE AND PROJECTION APPARATUS