Yoshitaka Yamada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device and color filter substrate
- Patent number 10,324,239
- Issue date Jun 18, 2019
- Japan Display Inc.
- Arihiro Takeda
- G02 - OPTICS
Information Patent Grant
Method of manufacturing photomask
- Patent number 7,026,078
- Issue date Apr 11, 2006
- Renesas Technology Corp.
- Hiroshi Kawashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive color photographic material improved on the sharpne...
- Patent number 5,084,373
- Issue date Jan 28, 1992
- Konica Corporation
- Yoshikazu Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE AND COLOR FILTER SUBSTRATE
- Publication number 20170038637
- Publication date Feb 9, 2017
- Japan Display Inc.
- ARIHIRO TAKEDA
- G02 - OPTICS
Information Patent Application
Method of manufacturing photomask
- Publication number 20040180268
- Publication date Sep 16, 2004
- Renesas Technology Corp.
- Hiroshi Kawashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY