Mitsuhiro Sugiyama

Person

Chousei-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 9,557,468
- Issue date Jan 31, 2017
- Japan Display Inc.
- Hiroshi Nakamoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 8,848,138
- Issue date Sep 30, 2014
- Japan Display Inc.
- Hiroshi Nakamoto
- G02 - OPTICS
Information Patent Grant
Color cathode ray tube having improved main lens
- Patent number 6,417,610
- Issue date Jul 9, 2002
- Hitachi, Ltd.
- Akihito Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube
- Patent number 6,353,281
- Issue date Mar 5, 2002
- Hitachi, Ltd.
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT deflection-defocusing correcting member therefor, a method of m...
- Patent number 6,259,196
- Issue date Jul 10, 2001
- Hitachi, Ltd.
- Masayoshi Misono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube
- Patent number 6,232,711
- Issue date May 15, 2001
- Hitachi, Ltd.
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode ray tube having one piece electrode plate with inclined and...
- Patent number 6,222,310
- Issue date Apr 24, 2001
- Hitachi, Ltd.
- Takeshi Mera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having improved main lens electrodes
- Patent number 6,081,068
- Issue date Jun 27, 2000
- Hitachi, Ltd.
- Akihito Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube having unitary electrode plate of different thickn...
- Patent number 6,040,655
- Issue date Mar 21, 2000
- Hitachi, Ltd.
- Takeshi Mera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
CRT, deflection-defocusing correcting member therefor, a method of...
- Patent number 6,005,340
- Issue date Dec 21, 1999
- Hitachi, Ltd.
- Masayoshi Misono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube having correction plate electrodes mounted i...
- Patent number 5,886,462
- Issue date Mar 23, 1999
- Hitachi, Ltd.
- Akihito Sudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color cathode ray tube with reduced halo
- Patent number 5,637,956
- Issue date Jun 10, 1997
- Hitachi, Ltd.
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode-ray tube having unitary electrode plate of different thickn...
- Patent number 5,522,750
- Issue date Jun 4, 1996
- Hitachi, Ltd.
- Takeshi Mera
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Liquid Crystal Display Device
- Publication number 20150002771
- Publication date Jan 1, 2015
- Japan Display Inc.
- Hiroshi Nakamoto
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110292318
- Publication date Dec 1, 2011
- Panasonic Liquid Crystal Display Co., Ltd.
- Hiroshi Nakamoto
- G02 - OPTICS
Information Patent Application
Cathode ray tube
- Publication number 20010011865
- Publication date Aug 9, 2001
- Mitsuhiro Sugiyama
- H01 - BASIC ELECTRIC ELEMENTS

Mitsuhiro Sugiyama

Person

Patents Grantslast 30 patents

Liquid crystal display device

Liquid crystal display device

Color cathode ray tube having improved main lens

Cathode ray tube

CRT deflection-defocusing correcting member therefor, a method of m...

Color cathode ray tube

Cathode ray tube having one piece electrode plate with inclined and...

Color cathode ray tube having improved main lens electrodes

Cathode-ray tube having unitary electrode plate of different thickn...

CRT, deflection-defocusing correcting member therefor, a method of...

Color cathode ray tube having correction plate electrodes mounted i...

Color cathode ray tube with reduced halo

Cathode-ray tube having unitary electrode plate of different thickn...

Patents Applicationslast 30 patents

Liquid Crystal Display Device

LIQUID CRYSTAL DISPLAY DEVICE

Cathode ray tube