Irie Katsumi

Person

Kashihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display apparatus
- Patent number 6,822,701
- Issue date Nov 23, 2004
- Sharp Kabushiki Kaisha
- Touko Kasahara
- G02 - OPTICS
Information Patent Grant
Active matrix liquid crystal panel and method for repairing defect...
- Patent number 5,995,178
- Issue date Nov 30, 1999
- Sharp Kabushiki Kaisha
- Takashi Fujikawa
- G02 - OPTICS
Information Patent Grant
Method for detecting defects in an active matrix liquid crystal dis...
- Patent number 5,825,196
- Issue date Oct 20, 1998
- Sharp Kabushiki Kaisha
- Katsumi Irie
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method of detecting possible defect of liquid crystal panel
- Patent number 5,786,707
- Issue date Jul 28, 1998
- Sharp Kabushiki Kaisha
- Takafumi Hayama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active-matrix substrate and a defect correcting method thereof
- Patent number 5,734,450
- Issue date Mar 31, 1998
- Sharp Kabushiki Kaisha
- Katsumi Irie
- G02 - OPTICS
Information Patent Grant
Defect detection method and apparatus for active matrix substrate o...
- Patent number 5,608,558
- Issue date Mar 4, 1997
- Sharp Kabushiki Kaisha
- Irie Katsumi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Active matrix display device
- Patent number 5,508,591
- Issue date Apr 16, 1996
- Sharp Kabushiki Kaisha
- Yuzuru Kanemori
- G02 - OPTICS
Information Patent Grant
Inspection apparatus and method for display device
- Patent number 5,473,261
- Issue date Dec 5, 1995
- Sharp Kabushiki Kaisha
- Hideji Marumoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault tolerant active matrix display device
- Patent number 5,469,025
- Issue date Nov 21, 1995
- Sharp Kabushiki Kaisha
- Yuzuru Kanemori
- G02 - OPTICS
Information Patent Grant
Active matrix display device
- Patent number 5,434,686
- Issue date Jul 18, 1995
- Sharp Kabushiki Kaisha
- Yuzuru Kanemori
- G02 - OPTICS

Irie Katsumi

Person

Patents Grantslast 30 patents

Liquid crystal display apparatus

Active matrix liquid crystal panel and method for repairing defect...

Method for detecting defects in an active matrix liquid crystal dis...

Method of detecting possible defect of liquid crystal panel

Active-matrix substrate and a defect correcting method thereof

Defect detection method and apparatus for active matrix substrate o...

Active matrix display device

Inspection apparatus and method for display device

Fault tolerant active matrix display device

Active matrix display device