Tsubasa SAKANO

Person

Shizuoka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Head-mounted display
- Patent number 11,874,481
- Issue date Jan 16, 2024
- Tomoegawa Co., Ltd.
- Tsubasa Sakano
- G02 - OPTICS
Information Patent Grant
Light guiding laminate using anisotropic optical film and planar li...
- Patent number 11,209,587
- Issue date Dec 28, 2021
- Tomoegawa Co., Ltd.
- Masahide Sugiyama
- G02 - OPTICS
Information Patent Grant
Head-mounted display
- Patent number 11,126,002
- Issue date Sep 21, 2021
- Tomoegawa Co., Ltd.
- Tsubasa Sakano
- G02 - OPTICS
Information Patent Grant
Light diffusion film laminate for reflective display device and ref...
- Patent number 10,670,788
- Issue date Jun 2, 2020
- Tomoegawa Co., Ltd.
- Tsubasa Sakano
- G02 - OPTICS
Information Patent Grant
Anisotropic optical film
- Patent number 10,330,831
- Issue date Jun 25, 2019
- Tomoegawa Co., Ltd.
- Masahide Sugiyama
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Anisotropic optical film
- Patent number 9,989,678
- Issue date Jun 5, 2018
- Tomoegawa Co., Ltd.
- Tsubasa Sakano
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAD-MOUNTED DISPLAY
- Publication number 20210263200
- Publication date Aug 26, 2021
- TOMOEGAWA CO., LTD.
- Tsubasa SAKANO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEAD-MOUNTED DISPLAY
- Publication number 20210247609
- Publication date Aug 12, 2021
- TOMOEGAWA CO., LTD.
- Tsubasa SAKANO
- G02 - OPTICS
Information Patent Application
SEALING MEMBER FOR LIGHT GUIDE PLATE AND PLANAR LIGHT SOURCE DEVICE...
- Publication number 20200363582
- Publication date Nov 19, 2020
- TOMOEGAWA CO., LTD.
- Shogo SUGA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
LIGHT GUIDING LAMINATE USING ANISOTROPIC OPTICAL FILM AND PLANAR LI...
- Publication number 20200033525
- Publication date Jan 30, 2020
- TOMOEGAWA CO., LTD.
- Masahide SUGIYAMA
- G02 - OPTICS
Information Patent Application
ANTI-GLARE FILM AND DISPLAY DEVICE
- Publication number 20200026120
- Publication date Jan 23, 2020
- TOMOEGAWA CO., LTD.
- Masao Kato
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSION FILM LAMINATE FOR REFLECTIVE DISPLAY DEVICE AND REF...
- Publication number 20190204488
- Publication date Jul 4, 2019
- TOMOEGAWA CO., LTD.
- Tsubasa SAKANO
- G02 - OPTICS
Information Patent Application
ANISOTROPIC OPTICAL FILM
- Publication number 20170192137
- Publication date Jul 6, 2017
- Tsubasa SAKANO
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ANISOTROPIC OPTICAL FILM
- Publication number 20170003422
- Publication date Jan 5, 2017
- TOMOEGAWA CO., LTD.
- Masahide SUGIYAMA
- G02 - OPTICS

Tsubasa SAKANO

Person

Patents Grantslast 30 patents

Head-mounted display

Light guiding laminate using anisotropic optical film and planar li...

Head-mounted display

Light diffusion film laminate for reflective display device and ref...

Anisotropic optical film

Anisotropic optical film

Patents Applicationslast 30 patents

HEAD-MOUNTED DISPLAY

HEAD-MOUNTED DISPLAY

SEALING MEMBER FOR LIGHT GUIDE PLATE AND PLANAR LIGHT SOURCE DEVICE...

LIGHT GUIDING LAMINATE USING ANISOTROPIC OPTICAL FILM AND PLANAR LI...

ANTI-GLARE FILM AND DISPLAY DEVICE

LIGHT DIFFUSION FILM LAMINATE FOR REFLECTIVE DISPLAY DEVICE AND REF...

ANISOTROPIC OPTICAL FILM

ANISOTROPIC OPTICAL FILM