Michiaki TAKEI

Follow

Person

Okayama-shi, Okayama, JP

People

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
Information Patent Grant
Optical film, and polarizing plate, surface plate, image display pa...
- Patent number 12,248,121
- Issue date Mar 11, 2025
- Dai Nippon Printing Co., Ltd.
- Jun Tsujimoto
- G02 - OPTICS
Information Patent Grant
Optical film, and polarizing plate, surface plate, image display pa...
- Patent number 12,135,406
- Issue date Nov 5, 2024
- Dai Nippon Printing Co., Ltd.
- Jun Tsujimoto
- 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 PANEL, I...
- Publication number 20250155606
- Publication date May 15, 2025
- DAI NIPPON PRINTING CO., LTD.
- Noriaki KAWAKITA
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PA...
- Publication number 20250155605
- Publication date May 15, 2025
- DAI NIPPON PRINTING CO., LTD.
- Jun TSUJIMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PA...
- Publication number 20240272330
- Publication date Aug 15, 2024
- DAI NIPPON PRINTING CO., LTD.
- Jun TSUJIMOTO
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, AND POLARIZING PLATE, SURFACE PLATE, IMAGE DISPLAY PA...
- Publication number 20240272331
- Publication date Aug 15, 2024
- DAI NIPPON PRINTING CO., LTD.
- Jun TSUJIMOTO
- 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