Yoshifumi Kobayashi

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing electro-optical device by flexography for r...
- Patent number 6,850,311
- Issue date Feb 1, 2005
- Seiko Epson Corporation
- Satoshi Hasegawa
- G02 - OPTICS
Information Patent Grant
Inspectable liquid-crystal display panel and method of inspecting same
- Patent number 6,052,170
- Issue date Apr 18, 2000
- Seiko Epson Corporation
- Yoshifumi Kobayashi
- G02 - OPTICS
Information Patent Grant
Liquid crystal panel substrate, its fabrication method, liquid crys...
- Patent number 5,986,739
- Issue date Nov 16, 1999
- Seiko Epson Corporation
- Yoshifumi Kobayashi
- G02 - OPTICS
Information Patent Grant
Liquid-crystal display panel and method for inspecting the same
- Patent number 5,959,713
- Issue date Sep 28, 1999
- Seiko Epson Corporation
- Yoshifumi Kobayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid-crystal display panel and method for inspecting the same
- Patent number 5,872,610
- Issue date Feb 16, 1999
- Seiko Epson Corporation
- Yoshifumi Kobayashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing electro-optical device
- Publication number 20020126247
- Publication date Sep 12, 2002
- Satoshi Hasegawa
- G02 - OPTICS