Membership
Tour
Register
Log in
Hisanori Yamaguchi
Follow
Person
Ishikawa, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Retardation matching using the liquid crystal twist angle for diffe...
Patent number
6,661,484
Issue date
Dec 9, 2003
Matsushita Electric Industrial Co., Ltd.
Yoshio Iwai
G02 - OPTICS
Information
Patent Grant
Reflection type liquid crystal display device
Patent number
6,633,352
Issue date
Oct 14, 2003
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Reflection liquid crystal display device
Patent number
6,567,149
Issue date
May 20, 2003
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Reflection liquid crystal display element
Patent number
6,480,251
Issue date
Nov 12, 2002
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device
Patent number
6,426,785
Issue date
Jul 30, 2002
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device
Patent number
6,407,787
Issue date
Jun 18, 2002
Matsushita Electric Industrial Co., Ltd.
Tomoaki Sekime
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device, and video display apparatus, informa...
Patent number
6,392,722
Issue date
May 21, 2002
Matsushita Electric Industrial Co., Ltd.
Tomoaki Sekime
G02 - OPTICS
Information
Patent Grant
Reflection type liquid crystal display element
Patent number
6,373,541
Issue date
Apr 16, 2002
Matsushita Electric Industrial Co., Ltd.
Tomoaki Sekime
G02 - OPTICS
Information
Patent Grant
Reflective LCD device with low visual angle dependency and high con...
Patent number
6,300,990
Issue date
Oct 9, 2001
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device
Patent number
6,297,863
Issue date
Oct 2, 2001
Matsushita Electric Industrial Co. Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device
Patent number
6,271,905
Issue date
Aug 7, 2001
Matsushita Electric Industrial Co., Ltd.
Tomoaki Sekime
G02 - OPTICS
Information
Patent Grant
Reflective liquid crystal display device having front scattering films
Patent number
6,130,735
Issue date
Oct 10, 2000
Matsushita Electric Industrial Co., Ltd.
Takayuki Hatanaka
G02 - OPTICS
Information
Patent Grant
Color liquid crystal display device using polymer and polarization...
Patent number
6,055,033
Issue date
Apr 25, 2000
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device capable of displaying color without a...
Patent number
5,982,463
Issue date
Nov 9, 1999
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS
Information
Patent Grant
Liquid crystal display element and laminated retardation film appli...
Patent number
5,574,593
Issue date
Nov 12, 1996
Matsushita Electric Industrial Co., Ltd.
Naohide Wakita
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
REFLECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE
Publication number
20030103175
Publication date
Jun 5, 2003
HISANORI YAMAGUCHI
G02 - OPTICS
Information
Patent Application
Reflective liquid crystal display device
Publication number
20010048495
Publication date
Dec 6, 2001
Matsushita Electric Industrial Co., Ltd.
Hisanori Yamaguchi
G02 - OPTICS