Masaaki HANAI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image display device
- Patent number 9,341,886
- Issue date May 17, 2016
- Mitsubishi Electric Corporation
- Noritaka Okuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Stereoscopic image display device
- Patent number 9,164,287
- Issue date Oct 20, 2015
- Mitsubishi Electric Corporation
- Hironobu Yasui
- G02 - OPTICS
Information Patent Grant
Stereoscopic image display device
- Patent number 9,053,672
- Issue date Jun 9, 2015
- Mitsubishi Electric Corporation
- Hironobu Yasui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motion detecting apparatus for detecting motion information of pict...
- Patent number 6,693,676
- Issue date Feb 17, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Noriyuki Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit and method based on color density
- Patent number 6,081,302
- Issue date Jun 27, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit and method based on color density
- Patent number 6,023,304
- Issue date Feb 8, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit and method based on color density
- Patent number 6,018,373
- Issue date Jan 25, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit and method based on color density
- Patent number 6,002,448
- Issue date Dec 14, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning speed modulating circuit and method
- Patent number 5,912,715
- Issue date Jun 15, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit and method based on color density
- Patent number 5,910,823
- Issue date Jun 8, 1999
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit based on color density
- Patent number 5,663,769
- Issue date Sep 2, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image quality correction circuit and method based on color density
- Patent number 5,621,480
- Issue date Apr 15, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Masaaki Hanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
STEREOSCOPIC IMAGE DISPLAY DEVICE
- Publication number 20130314629
- Publication date Nov 28, 2013
- Mitsubishi Electric Corporation
- Hironobu YASUI
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20130314641
- Publication date Nov 28, 2013
- Mitsubishi Electric Corporation
- Noritaka OKUDA
- G02 - OPTICS
Information Patent Application
STEREOSCOPIC IMAGE DISPLAY DEVICE
- Publication number 20130314457
- Publication date Nov 28, 2013
- Mitsubishi Electric Corporation
- Hironobu YASUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Motion detecting apparatus
- Publication number 20020008785
- Publication date Jan 24, 2002
- Noriyuki Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Masaaki HANAI

Person

Patents Grantslast 30 patents

Image display device

Stereoscopic image display device

Stereoscopic image display device

Motion detecting apparatus for detecting motion information of pict...

Image quality correction circuit and method based on color density

Image quality correction circuit and method based on color density

Image quality correction circuit and method based on color density

Image quality correction circuit and method based on color density

Scanning speed modulating circuit and method

Image quality correction circuit and method based on color density

Image quality correction circuit based on color density

Image quality correction circuit and method based on color density

Patents Applicationslast 30 patents

STEREOSCOPIC IMAGE DISPLAY DEVICE

IMAGE DISPLAY DEVICE

STEREOSCOPIC IMAGE DISPLAY DEVICE

Motion detecting apparatus