Shigeshi Sakakibara

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Polarizing plate
- Patent number 12,235,481
- Issue date Feb 25, 2025
- Dexerials Corporation
- Shigeshi Sakakibara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polarizing plate, manufacturing method thereof, and optical device
- Patent number 11,971,568
- Issue date Apr 30, 2024
- Dexerials Corporation
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Grant
Inorganic wave plate and manufacturing method therefor
- Patent number 11,966,068
- Issue date Apr 23, 2024
- Dexerials Corporation
- Akio Takada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Wire grid polarization plate having dielectric layer with concave p...
- Patent number 11,579,350
- Issue date Feb 14, 2023
- Dexerials Corporation
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Grant
Polarizer and optical apparatus
- Patent number 11,543,702
- Issue date Jan 3, 2023
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Grant
Polarizing plate and optical apparatus having tip portions with con...
- Patent number 11,500,140
- Issue date Nov 15, 2022
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Grant
Polarizing plate, optical apparatus and method of manufacturing pol...
- Patent number 11,112,550
- Issue date Sep 7, 2021
- Dexerials Corporation
- Kazuyuki Shibuya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polarizing plate and optical apparatus including the same
- Patent number 11,029,458
- Issue date Jun 8, 2021
- Dexerials Corporation
- Akio Takada
- G02 - OPTICS
Information Patent Grant
Pattern formation method and method for manufacturing polarizing plate
- Patent number 11,009,789
- Issue date May 18, 2021
- Dexerials Corporation
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Grant
Polarizing plate, production method thereof and optical apparatus
- Patent number 10,928,574
- Issue date Feb 23, 2021
- Dexerials Corporation
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Grant
Inorganic polarizing plate, method of manufacturing the same, and o...
- Patent number 10,436,964
- Issue date Oct 8, 2019
- Dexerials Corporation
- Akio Takada
- G02 - OPTICS
Information Patent Grant
Small reactor and reaction device
- Patent number 9,687,809
- Issue date Jun 27, 2017
- Dexerials Corporation
- Shigeshi Sakakibara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLARIZING PLATE
- Publication number 20210302639
- Publication date Sep 30, 2021
- DEXERIALS CORPORATION
- Shigeshi SAKAKIBARA
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND OPTICAL APPARATUS
- Publication number 20210208323
- Publication date Jul 8, 2021
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, MANUFACTURING METHOD THEREOF, AND OPTICAL DEVICE
- Publication number 20210199869
- Publication date Jul 1, 2021
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
INORGANIC WAVE PLATE AND MANUFACTURING METHOD THEREFOR
- Publication number 20210072446
- Publication date Mar 11, 2021
- DEXERIALS CORPORATION
- Akio Takada
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
POLARIZER AND OPTICAL APPARATUS
- Publication number 20210055591
- Publication date Feb 25, 2021
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
PATTERN FORMATION METHOD AND METHOD FOR MANUFACTURING POLARIZING PLATE
- Publication number 20210011374
- Publication date Jan 14, 2021
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
POLARIZATION PLATE AND OPTICAL APPARATUS, AND MANUFACTURING METHOD...
- Publication number 20200355860
- Publication date Nov 12, 2020
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND PRODUCTION METHOD THEREOF
- Publication number 20200341179
- Publication date Oct 29, 2020
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE, OPTICAL APPARATUS AND METHOD OF MANUFACTURING POL...
- Publication number 20200209451
- Publication date Jul 2, 2020
- DEXERIALS CORPORATION
- Kazuyuki Shibuya
- G02 - OPTICS
Information Patent Application
POLARIZING PLATE AND OPTICAL APPARATUS INCLUDING THE SAME
- Publication number 20190094438
- Publication date Mar 28, 2019
- DEXERIALS CORPORATION
- Akio Takada
- B32 - LAYERED PRODUCTS
Information Patent Application
INORGANIC POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME, AND O...
- Publication number 20180224589
- Publication date Aug 9, 2018
- DEXERIALS CORPORATION
- Akio Takada
- G02 - OPTICS
Information Patent Application
SMALL REACTOR AND REACTION DEVICE
- Publication number 20160089652
- Publication date Mar 31, 2016
- DEXERIALS CORPORATION
- Shigeshi Sakakibara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Shigeshi Sakakibara

Person

Patents Grantslast 30 patents

Polarizing plate

Polarizing plate, manufacturing method thereof, and optical device

Inorganic wave plate and manufacturing method therefor

Wire grid polarization plate having dielectric layer with concave p...

Polarizer and optical apparatus

Polarizing plate and optical apparatus having tip portions with con...

Polarizing plate, optical apparatus and method of manufacturing pol...

Polarizing plate and optical apparatus including the same

Pattern formation method and method for manufacturing polarizing plate

Polarizing plate, production method thereof and optical apparatus

Inorganic polarizing plate, method of manufacturing the same, and o...

Small reactor and reaction device

Patents Applicationslast 30 patents

POLARIZING PLATE

POLARIZING PLATE AND OPTICAL APPARATUS

POLARIZING PLATE, MANUFACTURING METHOD THEREOF, AND OPTICAL DEVICE

INORGANIC WAVE PLATE AND MANUFACTURING METHOD THEREFOR

POLARIZER AND OPTICAL APPARATUS

PATTERN FORMATION METHOD AND METHOD FOR MANUFACTURING POLARIZING PLATE

POLARIZATION PLATE AND OPTICAL APPARATUS, AND MANUFACTURING METHOD...

POLARIZING PLATE AND PRODUCTION METHOD THEREOF

POLARIZING PLATE, OPTICAL APPARATUS AND METHOD OF MANUFACTURING POL...

POLARIZING PLATE AND OPTICAL APPARATUS INCLUDING THE SAME

INORGANIC POLARIZING PLATE, METHOD OF MANUFACTURING THE SAME, AND O...

SMALL REACTOR AND REACTION DEVICE