Dai NAKAGAWA

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Patents Grantslast 30 patents

Information Patent Grant
Multilayer laminate film
- Patent number 12,001,041
- Issue date Jun 4, 2024
- Toyobo Co., Ltd.
- Dai Nakagawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer laminate film
- Patent number 12,001,040
- Issue date Jun 4, 2024
- Toyobo Co., Ltd.
- Dai Nakagawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multi-layer layered film
- Patent number 11,448,809
- Issue date Sep 20, 2022
- Toyobo Co., Ltd.
- Amane Hirose
- B32 - LAYERED PRODUCTS
Information Patent Grant
Multilayer laminated film and processed article using same
- Patent number 10,974,489
- Issue date Apr 13, 2021
- TEIJIN FILM SOLUTIONS LIMITED
- Dai Nakagawa
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
MULTILAYER LAMINATE FILM
- Publication number 20210349249
- Publication date Nov 11, 2021
- Toyobo Co., Ltd.
- Dai NAKAGAWA
- G02 - OPTICS
Information Patent Application
MULTILAYER LAMINATE FILM
- Publication number 20210349246
- Publication date Nov 11, 2021
- Toyobo Co., Ltd.
- Dai NAKAGAWA
- G02 - OPTICS
Information Patent Application
MULTILAYER LAMINATE FILM
- Publication number 20210349247
- Publication date Nov 11, 2021
- Toyobo Co., Ltd.
- Dai NAKAGAWA
- G02 - OPTICS
Information Patent Application
MULTILAYER LAMINATED FILM
- Publication number 20210003757
- Publication date Jan 7, 2021
- TOYOBO FILM SOLUTIONS LIMITED
- Dai NAKAGAWA
- G02 - OPTICS
Information Patent Application
MULTI-LAYER LAYERED FILM
- Publication number 20200025991
- Publication date Jan 23, 2020
- TEIJIN FILM SOLUTIONS LIMITED
- Amane HIROSE
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTILAYER LAMINATED FILM AND PROCESSED ARTICLE USING SAME
- Publication number 20190322087
- Publication date Oct 24, 2019
- TEIJIN FILM SOLUTIONS LIMITED
- Dai NAKAGAWA
- G02 - OPTICS