Hiroshi Kuwagaki

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Supertwisted nematic liquid crystal device having two phase differe...
- Patent number 5,089,906
- Issue date Feb 18, 1992
- Sharp Kabushiki Kaisha
- Hiroshi Ohnishi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display cell and method for manufacturing thereof
- Patent number 4,705,360
- Issue date Nov 10, 1987
- Sharp Kabushiki Kaisha
- Fumiaki Funada
- G02 - OPTICS
Information Patent Grant
Structure and method of connecting terminals of matrix display units
- Patent number 4,690,510
- Issue date Sep 1, 1987
- Sharp Kabushiki Kaisha
- Toshiaki Takamatsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display cell having stepped substrate ends and metho...
- Patent number 4,610,510
- Issue date Sep 9, 1986
- Sharp Kabushiki Kaisha
- Fumiaki Funada
- G02 - OPTICS
Information Patent Grant
Manufacture of display electrode layers in electrochromic display d...
- Patent number 4,430,182
- Issue date Feb 7, 1984
- Sharp Kabushiki Kaisha
- Tadanori Hishida
- G02 - OPTICS
Information Patent Grant
Electro-chromic display devices
- Patent number 4,396,253
- Issue date Aug 2, 1983
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Electro-chromic displays
- Patent number 4,379,619
- Issue date Apr 12, 1983
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Dish shaped substrate for electrochromic displays
- Patent number 4,374,610
- Issue date Feb 22, 1983
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Electrochromic display with one porous separator
- Patent number 4,310,220
- Issue date Jan 12, 1982
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Electrochromic display
- Patent number 4,257,683
- Issue date Mar 24, 1981
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Ceramics for electrochromic display
- Patent number 4,235,528
- Issue date Nov 25, 1980
- Sharp Kabushiki Kaisha
- Kohzo Yano
- G02 - OPTICS
Information Patent Grant
Four-layer display electrode in an electrochromic display
- Patent number 4,195,917
- Issue date Apr 1, 1980
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Holding plate for liquid crystal
- Patent number 4,151,326
- Issue date Apr 24, 1979
- Sharp Kabushiki Kaisha
- Fumiaki Funada
- G02 - OPTICS
Information Patent Grant
Regeneration of a memory state in electrochromic displays
- Patent number 4,150,362
- Issue date Apr 17, 1979
- Sharp Kabushiki Kaisha
- Hisashi Uede
- G02 - OPTICS

Hiroshi Kuwagaki

Person

Patents Grantslast 30 patents

Supertwisted nematic liquid crystal device having two phase differe...

Liquid crystal display cell and method for manufacturing thereof

Structure and method of connecting terminals of matrix display units

Liquid crystal display cell having stepped substrate ends and metho...

Manufacture of display electrode layers in electrochromic display d...

Electro-chromic display devices

Electro-chromic displays

Dish shaped substrate for electrochromic displays

Electrochromic display with one porous separator

Electrochromic display

Ceramics for electrochromic display

Four-layer display electrode in an electrochromic display

Holding plate for liquid crystal

Regeneration of a memory state in electrochromic displays