Hisakazu Aoyanagi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-projection system, image projection method and projector
- Patent number 11,620,732
- Issue date Apr 4, 2023
- SHARP NEC DISPLAY SOLUTIONS, LTD.
- Hisakazu Aoyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projector, stack display system, image display method, and program
- Patent number 11,297,292
- Issue date Apr 5, 2022
- SHARP NEC DISPLAY SOLUTIONS, LTD.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display system and control method
- Patent number 11,294,614
- Issue date Apr 5, 2022
- SHARP NEC DISPLAY SOLUTIONS, LTD.
- Hisakazu Aoyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Moving image distribution system and moving image distribution server
- Patent number 9,049,474
- Issue date Jun 2, 2015
- NEC Display Solutions, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Moving image distribution system and moving image distribution server
- Patent number 8,107,538
- Issue date Jan 31, 2012
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission rate adjustment device and method
- Patent number 7,965,634
- Issue date Jun 21, 2011
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector device with theft prevention function and theft preventin...
- Patent number 7,429,930
- Issue date Sep 30, 2008
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- G08 - SIGNALLING
Information Patent Grant
Projector with a plurality of cameras
- Patent number 7,226,173
- Issue date Jun 5, 2007
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color adjusting method for projector
- Patent number 6,953,250
- Issue date Oct 11, 2005
- NEC Viewtechnology, Ltd.
- Takehiko Yasumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector
- Patent number 6,846,081
- Issue date Jan 25, 2005
- NEC Viewtechnology, Ltd.
- Kazuo Mochizuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PROJECTOR, STACK DISPLAY SYSTEM, IMAGE DISPLAY METHOD, AND PROGRAM
- Publication number 20210321067
- Publication date Oct 14, 2021
- Sharp NEC Display Solutions, Ltd.
- Hisakazu AOYANAGI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY SYSTEM AND CONTROL METHOD
- Publication number 20210224016
- Publication date Jul 22, 2021
- Sharp NEC Display Solutions, Ltd.
- Hisakazu Aoyanagi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-PROJECTION SYSTEM, IMAGE PROJECTION METHOD AND PROJECTOR
- Publication number 20200193568
- Publication date Jun 18, 2020
- NEC Display Solutions, Ltd.
- Hisakazu AOYANAGI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Moving image distribution system and moving image distribution server
- Publication number 20120036547
- Publication date Feb 9, 2012
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Transmission rate adjustment device and method
- Publication number 20070189315
- Publication date Aug 16, 2007
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Moving image distribution system and moving image distribution server
- Publication number 20070040818
- Publication date Feb 22, 2007
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Projector device with theft prevention function and theft preventin...
- Publication number 20060164242
- Publication date Jul 27, 2006
- NEC Viewtechnology, Ltd.
- Hisakazu Aoyanagi
- G08 - SIGNALLING
Information Patent Application
Projector with a plurality of cameras
- Publication number 20050179875
- Publication date Aug 18, 2005
- NEC VIEWTECHNOLOGY, LTD.
- Hisakazu Aoyanagi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image color correcting device, image color correcting method, and i...
- Publication number 20050163369
- Publication date Jul 28, 2005
- Shigenobu Jyou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Projector
- Publication number 20040061838
- Publication date Apr 1, 2004
- NEC VIEWTECHNOLOGY, LTD.
- Kazuo Mochizuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color adjusting method for projector
- Publication number 20040017550
- Publication date Jan 29, 2004
- NEC VIEWTECHNOLOGY, LTD.
- Takehiko Yasumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Hisakazu Aoyanagi

Person

Patents Grantslast 30 patents

Multi-projection system, image projection method and projector

Projector, stack display system, image display method, and program

Display system and control method

Moving image distribution system and moving image distribution server

Moving image distribution system and moving image distribution server

Transmission rate adjustment device and method

Projector device with theft prevention function and theft preventin...

Projector with a plurality of cameras

Color adjusting method for projector

Projector

Patents Applicationslast 30 patents

PROJECTOR, STACK DISPLAY SYSTEM, IMAGE DISPLAY METHOD, AND PROGRAM

DISPLAY SYSTEM AND CONTROL METHOD

MULTI-PROJECTION SYSTEM, IMAGE PROJECTION METHOD AND PROJECTOR

Moving image distribution system and moving image distribution server

Transmission rate adjustment device and method

Moving image distribution system and moving image distribution server

Projector device with theft prevention function and theft preventin...

Projector with a plurality of cameras

Image color correcting device, image color correcting method, and i...

Projector

Color adjusting method for projector