Katsumi Kondou

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Mito, JP

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Patents Grantslast 30 patents

Information Patent Grant
Anti-reflecting membrane, and display apparatus, optical storage me...
- Patent number 8,088,475
- Issue date Jan 3, 2012
- Hitachi, Ltd.
- Hiroshi Sasaki
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel, liquid crystal display device, and li...
- Patent number 7,027,023
- Issue date Apr 11, 2006
- Hitachi, Ltd.
- Kenji Okishiro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display apparatus using IPS display mode with high r...
- Patent number 6,967,637
- Issue date Nov 22, 2005
- Hitachi, Ltd.
- Tetsuya Aoyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device substrate and display device formed therewith
- Patent number 6,660,387
- Issue date Dec 9, 2003
- Hitachi, Ltd.
- Hitoshi Oaku
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Anti-reflecting membrane, and display apparatus, optical storage me...
- Publication number 20050195486
- Publication date Sep 8, 2005
- Hiroshi Sasaki
- G02 - OPTICS
Information Patent Application
Display device substrate and display device formed therewith
- Publication number 20040080676
- Publication date Apr 29, 2004
- Hitoshi Oaku
- G02 - OPTICS
Information Patent Application
Display device substrate and display device formed therewith
- Publication number 20030077453
- Publication date Apr 24, 2003
- Hitoshi Oaku
- G02 - OPTICS
Information Patent Application
Liquid crystal display panel, liquid crystal display device, and li...
- Publication number 20030052847
- Publication date Mar 20, 2003
- Kenji Okishiro
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus using IPS display mode with high n...
- Publication number 20030043327
- Publication date Mar 6, 2003
- Tetsuya Aoyama
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus using IPS display mode with high r...
- Publication number 20030043098
- Publication date Mar 6, 2003
- Tetsuya Aoyama
- G02 - OPTICS