Yoshinobu Kawaguchi

Person

Hiroshima, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light emission body and illumination device
- Patent number 10,330,267
- Issue date Jun 25, 2019
- SHARP KABUSHIKI KAISHA
- Kazunori Annen
- F21 - LIGHTING
Information Patent Grant
Wavelength conversion member and light emitting device
- Patent number 10,320,147
- Issue date Jun 11, 2019
- SHARP KABUSHIKI KAISHA
- Yoshiyuki Takahira
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 9,660,413
- Issue date May 23, 2017
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 9,190,806
- Issue date Nov 17, 2015
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device and method of fabricati...
- Patent number 8,735,192
- Issue date May 27, 2014
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor laser chip
- Patent number 8,571,083
- Issue date Oct 29, 2013
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device and method of fabricati...
- Patent number 8,541,796
- Issue date Sep 24, 2013
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Illumination device, automotive lighting equipment, and vehicle
- Patent number 8,400,011
- Issue date Mar 19, 2013
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- F21 - LIGHTING
Information Patent Grant
Nitride semiconductor light emitting device and method of fabricati...
- Patent number 8,368,095
- Issue date Feb 5, 2013
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device, method of manufacturin...
- Patent number 8,367,441
- Issue date Feb 5, 2013
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting device and manufacturing method thereof
- Patent number 8,368,098
- Issue date Feb 5, 2013
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light-emitting device and method of manufactu...
- Patent number 8,319,235
- Issue date Nov 27, 2012
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light-emitting device and method for fabricat...
- Patent number 8,129,732
- Issue date Mar 6, 2012
- Sharp Kabushiki Kaisha
- Masahumi Kondou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device, method of manufacturin...
- Patent number 8,067,255
- Issue date Nov 29, 2011
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor laser element and external-cavity semiconduct...
- Patent number 7,970,035
- Issue date Jun 28, 2011
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device, method of manufacturin...
- Patent number 7,968,898
- Issue date Jun 28, 2011
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting device and method of fabricating a light emitting de...
- Patent number 7,940,003
- Issue date May 10, 2011
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light emitting element and manufacturing method thereof
- Patent number 7,928,460
- Issue date Apr 19, 2011
- Sharp Kabushiki Kaisha
- Toshiyuki Kawakami
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light-emitting device and method for fabricat...
- Patent number 7,820,542
- Issue date Oct 26, 2010
- Sharp Kabushiki Kaisha
- Masahumi Kondou
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nitride semiconductor light emitting device
- Patent number 7,792,169
- Issue date Sep 7, 2010
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor laser device
- Patent number 7,792,172
- Issue date Sep 7, 2010
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light-emitting device having an end face coat...
- Patent number 7,750,363
- Issue date Jul 6, 2010
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor light-emitting device and method for fabricat...
- Patent number 7,701,994
- Issue date Apr 20, 2010
- Sharp Kabushiki Kaisha
- Masahumi Kondou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser diode
- Patent number 7,697,585
- Issue date Apr 13, 2010
- Sharp Kabushiki Kaisha
- Ryuichi Sogabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride semiconductor laser element and method for manufacturing th...
- Patent number 7,691,653
- Issue date Apr 6, 2010
- Sharp Kabushiki Kaisha
- Takeshi Kamikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser device
- Patent number 7,633,983
- Issue date Dec 15, 2009
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and device for driving LED element, illumination apparatus,...
- Patent number 7,573,446
- Issue date Aug 11, 2009
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, TEMPLATE SUBSTRATE,...
- Publication number 20240348003
- Publication date Oct 17, 2024
- KYOCERA CORPORATION
- Kentaro MURAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER BODY, SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTO...
- Publication number 20240283219
- Publication date Aug 22, 2024
- KYOCERA CORPORATION
- Kentaro MURAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR MANUFACTURING SEMICO...
- Publication number 20240275133
- Publication date Aug 15, 2024
- KYOCERA CORPORATION
- Takeshi KAMIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR MANUFACTURING SEMICO...
- Publication number 20240275132
- Publication date Aug 15, 2024
- KYOCERA CORPORATION
- Takeshi KAMIKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...
- Publication number 20240234631
- Publication date Jul 11, 2024
- KYOCERA CORPORATION
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...
- Publication number 20240136470
- Publication date Apr 25, 2024
- KYOCERA CORPORATION
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING BODY, METHOD AND APPARATUS FOR MANUFACTURING LIGHT-E...
- Publication number 20240120708
- Publication date Apr 11, 2024
- KYOCERA CORPORATION
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICE AND LIGHT EMITTING DEVICE
- Publication number 20220247157
- Publication date Aug 4, 2022
- Kyocera Corporation
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATION DEVICE AND VEHICULAR HEADLIGHT
- Publication number 20200263850
- Publication date Aug 20, 2020
- SHARP KABUSHIKI KAISHA
- YOSHINOBU KAWAGUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL MODULE
- Publication number 20200185877
- Publication date Jun 11, 2020
- SHARP KABUSHIKI KAISHA
- YOSHINOBU KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVELENGTH CONVERSION MEMBER AND LIGHT EMITTING DEVICE
- Publication number 20190052052
- Publication date Feb 14, 2019
- SHARP KABUSHIKI KAISHA
- YOSHIYUKI TAKAHIRA
- F21 - LIGHTING
Information Patent Application
LIGHT EMITTING DEVICE AND ILLUMINATING APPARATUS
- Publication number 20190032866
- Publication date Jan 31, 2019
- SHARP KABUSHIKI KAISHA
- KAZUNORI ANNEN
- F21 - LIGHTING
Information Patent Application
LIGHT EMISSION BODY AND ILUMINATION DEVICE
- Publication number 20190024854
- Publication date Jan 24, 2019
- SHARP KABUSHIKI KAISHA
- KAZUNORI ANNEN
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20180347785
- Publication date Dec 6, 2018
- SHARP KABUSHIKI KAISHA
- YOSHINOBU KAWAGUCHI
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20180292059
- Publication date Oct 11, 2018
- SHARP KABUSHIKI KAISHA
- MOTOI NAGAMORI
- F21 - LIGHTING
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20170237230
- Publication date Aug 17, 2017
- Sharp Kabushiki Kaisha
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20160036197
- Publication date Feb 4, 2016
- Sharp Kabushiki Kaisha
- Yoshinobu KAWAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL APPARATUS, LIGHT SOURCE APPARATUS, AND VEHICLE
- Publication number 20150309235
- Publication date Oct 29, 2015
- SHARP KABUSHIKI KAISHA
- Yoshinobu KAWAGUCHI
- G02 - OPTICS
Information Patent Application
Nitride semiconductor light emitting device, method of manufacturin...
- Publication number 20120015465
- Publication date Jan 19, 2012
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
ILLUMINATION DEVICE, AUTOMOTIVE LIGHTING EQUIPMENT, AND VEHICLE
- Publication number 20110084609
- Publication date Apr 14, 2011
- SHARP KABUSHIKI KAISHA
- Yoshinobu KAWAGUCHI
- F21 - LIGHTING
Information Patent Application
Nitride semiconductor light-emitting device and method for fabricat...
- Publication number 20110007770
- Publication date Jan 13, 2011
- Masahumi Kondou
- B82 - NANO-TECHNOLOGY
Information Patent Application
NITRIDE SEMICONDUCTOR LASER CHIP
- Publication number 20100316082
- Publication date Dec 16, 2010
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor light emitting device
- Publication number 20100308360
- Publication date Dec 9, 2010
- Yoshinobu Kawaguchi
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor light-emitting device and method for fabricat...
- Publication number 20100159626
- Publication date Jun 24, 2010
- Masahumi Kondou
- B82 - NANO-TECHNOLOGY
Information Patent Application
NITRIDE SEMICONDUCTOR LASER ELEMENT AND EXTERNAL-CAVITY SEMICONDUCT...
- Publication number 20090238229
- Publication date Sep 24, 2009
- SHARP KABUSHIKI KAISHA
- Yoshinobu KAWAGUCHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor light emitting device and method of frabicati...
- Publication number 20090218593
- Publication date Sep 3, 2009
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Light emitting element and manufacturing method thereof
- Publication number 20090200573
- Publication date Aug 13, 2009
- Toshiyuki Kawakami
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor light emitting device, method of manufacturin...
- Publication number 20090159923
- Publication date Jun 25, 2009
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nitride semiconductor laser device
- Publication number 20090116528
- Publication date May 7, 2009
- Sharp Kabushiki Kaisha
- Yoshinobu Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitride semiconductor light emitting device, method of manufacturin...
- Publication number 20090075413
- Publication date Mar 19, 2009
- Takeshi Kamikawa
- B82 - NANO-TECHNOLOGY

Yoshinobu Kawaguchi

Person

Patents Grantslast 30 patents

Light emission body and illumination device

Wavelength conversion member and light emitting device

Nitride semiconductor light emitting device

Nitride semiconductor light emitting device

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

Nitride semiconductor laser chip

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

Illumination device, automotive lighting equipment, and vehicle

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

Nitride semiconductor light emitting device, method of manufacturin...

Light emitting device and manufacturing method thereof

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

Nitride semiconductor light-emitting device and method for fabricat...

Nitride semiconductor light emitting device, method of manufacturin...

Nitride semiconductor laser element and external-cavity semiconduct...

Nitride semiconductor light emitting device, method of manufacturin...

Light emitting device and method of fabricating a light emitting de...

Light emitting element and manufacturing method thereof

Nitride semiconductor light-emitting device and method for fabricat...

Nitride semiconductor light emitting device

Nitride semiconductor laser device

Nitride semiconductor light-emitting device having an end face coat...

Nitride semiconductor light-emitting device and method for fabricat...

Semiconductor laser diode

Nitride semiconductor laser element and method for manufacturing th...

Semiconductor laser device

Method and device for driving LED element, illumination apparatus,...

Patents Applicationslast 30 patents

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, TEMPLATE SUBSTRATE,...

SEMICONDUCTOR LASER BODY, SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTO...

SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR MANUFACTURING SEMICO...

SEMICONDUCTOR DEVICE, METHOD AND APPARATUS FOR MANUFACTURING SEMICO...

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE...

LIGHT-EMITTING BODY, METHOD AND APPARATUS FOR MANUFACTURING LIGHT-E...

OPTICAL DEVICE AND LIGHT EMITTING DEVICE

ILLUMINATION DEVICE AND VEHICULAR HEADLIGHT

OPTICAL MODULE

WAVELENGTH CONVERSION MEMBER AND LIGHT EMITTING DEVICE

LIGHT EMITTING DEVICE AND ILLUMINATING APPARATUS

LIGHT EMISSION BODY AND ILUMINATION DEVICE

LIGHT-EMITTING DEVICE

LIGHT-EMITTING DEVICE

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE

OPTICAL APPARATUS, LIGHT SOURCE APPARATUS, AND VEHICLE

Nitride semiconductor light emitting device, method of manufacturin...

ILLUMINATION DEVICE, AUTOMOTIVE LIGHTING EQUIPMENT, AND VEHICLE

Nitride semiconductor light-emitting device and method for fabricat...

NITRIDE SEMICONDUCTOR LASER CHIP

Nitride semiconductor light emitting device

Nitride semiconductor light-emitting device and method for fabricat...

NITRIDE SEMICONDUCTOR LASER ELEMENT AND EXTERNAL-CAVITY SEMICONDUCT...

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

Light emitting element and manufacturing method thereof

Nitride semiconductor light emitting device, method of manufacturin...

Nitride semiconductor laser device

Nitride semiconductor light emitting device, method of manufacturin...