Hiroyuki Shoji

Person

Takaichi-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
LED drive circuit, LED illumination component, LED illumination dev...
- Patent number 8,810,135
- Issue date Aug 19, 2014
- Sharp Kabushiki Kaisha
- Yasuhiro Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED driver circuit and LED lighting device using the same
- Patent number 8,643,301
- Issue date Feb 4, 2014
- Sharp Kabushiki Kaisha
- Atsushi Kanamori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED drive circuit, LED illumination component, LED illumination dev...
- Patent number 8,258,706
- Issue date Sep 4, 2012
- Sharp Kabushiki Kaisha
- Yasuhiro Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED drive circuit
- Patent number 8,198,834
- Issue date Jun 12, 2012
- Sharp Kabushiki Kaisha
- Yasuhiro Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Receiver apparatus and information recording/outputting apparatus
- Patent number 8,035,754
- Issue date Oct 11, 2011
- Sharp Kabushiki Kaisha
- Hiroyuki Shoji
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical semiconductor device, method for fabricating the same, lead...
- Patent number 7,425,727
- Issue date Sep 16, 2008
- Sharp Kabushiki Kaisha
- Hiroyuki Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical semiconductor device, optical communication device, and ele...
- Patent number 7,410,305
- Issue date Aug 12, 2008
- Sharp Kabushiki Kaisha
- Nobuyuki Ohe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photo-coupler semiconductor device and production method therefor
- Patent number 7,358,535
- Issue date Apr 15, 2008
- Sharp Kabushiki Kaisha
- Hiroyuki Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a lead frame
- Patent number 7,234,231
- Issue date Jun 26, 2007
- Sharp Kabushiki Kaisha
- Hideya Takakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photocoupler, method for producing the same, and electronic device...
- Patent number 7,009,166
- Issue date Mar 7, 2006
- Sharp Kabushiki Kaisha
- Hiroyuki Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molding die and marking method for semiconductor devices
- Patent number 6,270,712
- Issue date Aug 7, 2001
- Sharp Kabushiki Kaisha
- Hiroyuki Shoji
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LED DRIVE CIRCUIT, LED ILLUMINATION COMPONENT, LED ILLUMINATION DEV...
- Publication number 20130026946
- Publication date Jan 31, 2013
- Yasuhiro Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVER CIRCUIT AND LED LIGHTING DEVICE USING THE SAME
- Publication number 20120043902
- Publication date Feb 23, 2012
- Sharp Kabushiki Kaisha
- Atsushi KANAMORI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LED DRIVE CIRCUIT, LED ILLUMINATION COMPONENT, LED ILLUMINATION DEV...
- Publication number 20100090604
- Publication date Apr 15, 2010
- Yasuhiro Maruyama
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVE CIRCUIT
- Publication number 20100033113
- Publication date Feb 11, 2010
- Yasuhiro MARUYAMA
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Receiver apparatus and information recording/outputting apparatus
- Publication number 20070025691
- Publication date Feb 1, 2007
- Hiroyuki Shoji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical semiconductor device, optical communication device, and ele...
- Publication number 20060060882
- Publication date Mar 23, 2006
- Sharp Kabushiki Kaisha
- Nobuyuki Ohe
- G02 - OPTICS
Information Patent Application
Optical semiconductor device, method for fabricating the same, lead...
- Publication number 20060054901
- Publication date Mar 16, 2006
- Sharp Kabushiki Kaisha
- Hiroyuki Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Manufacturing method of lead frame for optical coupling device as w...
- Publication number 20050091842
- Publication date May 5, 2005
- Sharp Kabushiki Kaisha
- Hideya Takakura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photo-coupler semiconductor device and production method therefor
- Publication number 20040149995
- Publication date Aug 5, 2004
- Hiroyuki Shoji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Photocoupler, method for producing the same, and electronic device...
- Publication number 20030222205
- Publication date Dec 4, 2003
- Hiroyuki Shoji
- H01 - BASIC ELECTRIC ELEMENTS

Hiroyuki Shoji

Person

Patents Grantslast 30 patents

LED drive circuit, LED illumination component, LED illumination dev...

LED driver circuit and LED lighting device using the same

LED drive circuit, LED illumination component, LED illumination dev...

LED drive circuit

Receiver apparatus and information recording/outputting apparatus

Optical semiconductor device, method for fabricating the same, lead...

Optical semiconductor device, optical communication device, and ele...

Photo-coupler semiconductor device and production method therefor

Method of manufacturing a lead frame

Photocoupler, method for producing the same, and electronic device...

Molding die and marking method for semiconductor devices

Patents Applicationslast 30 patents

LED DRIVE CIRCUIT, LED ILLUMINATION COMPONENT, LED ILLUMINATION DEV...

LED DRIVER CIRCUIT AND LED LIGHTING DEVICE USING THE SAME

LED DRIVE CIRCUIT, LED ILLUMINATION COMPONENT, LED ILLUMINATION DEV...

LED DRIVE CIRCUIT

Receiver apparatus and information recording/outputting apparatus

Optical semiconductor device, optical communication device, and ele...

Optical semiconductor device, method for fabricating the same, lead...

Manufacturing method of lead frame for optical coupling device as w...

Photo-coupler semiconductor device and production method therefor

Photocoupler, method for producing the same, and electronic device...