Osamu WATANABE

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Okayama-shi, Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antireflective member, and polarizing plate, image display device a...
- Patent number 12,265,203
- Issue date Apr 1, 2025
- Dai Nippon Printing Co., Ltd.
- Tatsuya Kozakai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ANTIREFLECTIVE MEMBER, AND POLARIZING PLATE, IMAGE DISPLAY DEVICE A...
- Publication number 20250189696
- Publication date Jun 12, 2025
- DAI NIPPON PRINTING CO., LTD.
- Tatsuya KOZAKAI
- G02 - OPTICS
Information Patent Application
ANTIREFLECTIVE MEMBER, AND POLARIZING PLATE, IMAGE DISPLAY DEVICE A...
- Publication number 20220091303
- Publication date Mar 24, 2022
- Tatsuya KOZAKAI
- G02 - OPTICS