Yasuhiro Koike

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Integrally molded multi-optical transmission sheet, integrally mold...
- Patent number 11,828,977
- Issue date Nov 28, 2023
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Display device and method for selecting optical film of display device
- Patent number 11,726,247
- Issue date Aug 15, 2023
- Dai Nippon Printing Co., Ltd.
- Takashi Kuroda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical transmission system and electro-optical conversion device
- Patent number 11,411,648
- Issue date Aug 9, 2022
- Nitto Denko Corporation
- Yuichi Tsujita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display device
- Patent number 11,204,524
- Issue date Dec 21, 2021
- Dai Nippon Printing Co., Ltd.
- Yasuhiro Koike
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical fiber cable
- Patent number 11,092,738
- Issue date Aug 17, 2021
- Nitto Denko Corporation
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Method for improving visibility of liquid crystal display device, a...
- Patent number 10,948,764
- Issue date Mar 16, 2021
- Keio University
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Display device and method for selecting optical film of display device
- Patent number 10,890,704
- Issue date Jan 12, 2021
- Dai Nippon Printing Co., Ltd.
- Takashi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, and method for selecting optical film for display d...
- Patent number 10,677,975
- Issue date Jun 9, 2020
- Dai Nippon Printing Co., Ltd.
- Takashi Kuroda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for improving visibility of liquid crystal display device, a...
- Patent number 10,054,816
- Issue date Aug 21, 2018
- Toyo Boseki Kabushiki Kaisha
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Optical film
- Patent number 10,035,889
- Issue date Jul 31, 2018
- Mitsui Chemicals, Inc.
- Tadahiro Sunaga
- G02 - OPTICS
Information Patent Grant
Gas separation membranes based on perfluorinated polymers
- Patent number 10,022,677
- Issue date Jul 17, 2018
- Membrane Technology and Research, Inc.
- Zhenjie He
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Illumination module
- Patent number 9,798,068
- Issue date Oct 24, 2017
- Keio University
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Gas separation membranes based on fluorinated and perfluorinated po...
- Patent number 9,643,124
- Issue date May 9, 2017
- Membrane Technology and Research, Inc.
- Hao Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Connector
- Patent number 9,551,843
- Issue date Jan 24, 2017
- Honda Tsushin Kogyo Co., Ltd.
- Shigehiro Oi
- G02 - OPTICS
Information Patent Grant
Gas separation membranes based on perfluorinated polymers
- Patent number 9,403,120
- Issue date Aug 2, 2016
- Membrane Technology and Research, Inc.
- Zhenjie He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Liquid crystal display apparatus
- Patent number 9,261,731
- Issue date Feb 16, 2016
- Keio University
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus
- Patent number 9,261,640
- Issue date Feb 16, 2016
- Keio University
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Optical material and molded product thereof
- Patent number 9,128,238
- Issue date Sep 8, 2015
- Mitsui Chemicals, Inc.
- Tadahiro Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical collimator and optical connector using same
- Patent number 8,967,880
- Issue date Mar 3, 2015
- Mitsubishi Pencil Company, Limited
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Extrusion material supply device and optical transmission body manu...
- Patent number 8,945,669
- Issue date Feb 3, 2015
- Sekisui Chemical Co., Ltd.
- Tazuru Okamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Gas separation membranes based on perfluorinated polymers
- Patent number 8,828,121
- Issue date Sep 9, 2014
- Membrane Technology and Research, Inc.
- Zhenjie He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Optical fiber and method for manufacturing same
- Patent number 8,611,714
- Issue date Dec 17, 2013
- Sekisui Chemical Co., Ltd.
- Hirotsugu Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
GI type optical fiber and method for manufacturing same
- Patent number 8,600,210
- Issue date Dec 3, 2013
- Sekisui Chemical Co., Ltd.
- Hirotsugu Yoshida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Copolymer of (meth)acrylic ester, composition, optical element and...
- Patent number 8,435,610
- Issue date May 7, 2013
- Japan Science and Technology Agency
- Yasuhiro Koike
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fluorinated 1,3-dioxolane compounds, fluorinated polymers of the co...
- Patent number 8,168,808
- Issue date May 1, 2012
- Japan Science and Technology Agency
- Yoshiyuki Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Surface light emitting device and polarization light source
- Patent number 7,915,802
- Issue date Mar 29, 2011
- Rohm Co., Ltd.
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Grant
Non-birefringent optical resin material and optical member
- Patent number 7,842,740
- Issue date Nov 30, 2010
- Yasuhiro Koike
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing fluorinated compounds and polymers
- Patent number 7,754,901
- Issue date Jul 13, 2010
- Japan Science and Technology Agency
- Yoshiyuki Okamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing fluorinated 1,3-dioxolane compounds, fluorinat...
- Patent number 7,635,780
- Issue date Dec 22, 2009
- Japan Science and Technology Agency
- Yoshiyuki Okamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Illuminative light communication device
- Patent number 7,583,901
- Issue date Sep 1, 2009
- Nakagawa Laboratories, Inc.
- Masao Nakagawa
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION PATH, AND PHOTOEL...
- Publication number 20240195503
- Publication date Jun 13, 2024
- Yasuhiro KOIKE
- Yasuhiro KOIKE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...
- Publication number 20240053529
- Publication date Feb 15, 2024
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...
- Publication number 20230400623
- Publication date Dec 14, 2023
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...
- Publication number 20230400624
- Publication date Dec 14, 2023
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
BATCH-MOLDING MULTI OPTICAL TRANSMISSION SHEET ASSEMBLY, CONNECTION...
- Publication number 20230367059
- Publication date Nov 16, 2023
- Yasuhiro KOIKE
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
OPTICAL POLYMER MATERIAL, OPTICAL FILM, DISPLAY DEVICE, OPTICAL POL...
- Publication number 20230065322
- Publication date Mar 2, 2023
- Yasuhiro KOIKE
- Yasuhiro KOIKE
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
OPTICAL TRANSMISSION SYSTEM AND ELECTRO-OPTICAL CONVERSION DEVICE
- Publication number 20220045756
- Publication date Feb 10, 2022
- Nitto Denko Corporation
- Yuichi TSUJITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL MATERIAL, OPTICAL COMPONENT, AND APPARATUS
- Publication number 20210141137
- Publication date May 13, 2021
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...
- Publication number 20210011214
- Publication date Jan 14, 2021
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR SELECTING OPTICAL FILM OF DISPLAY DEVICE
- Publication number 20210003760
- Publication date Jan 7, 2021
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER CABLE
- Publication number 20200264365
- Publication date Aug 20, 2020
- NITTO DENKO CORPORATION
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20200050039
- Publication date Feb 13, 2020
- DAI NIPPON PRINTING CO., LTD.
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, AND METHOD FOR SELECTING OPTICAL FILM FOR DISPLAY D...
- Publication number 20190064416
- Publication date Feb 28, 2019
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR SELECTING OPTICAL FILM OF DISPLAY DEVICE
- Publication number 20190011620
- Publication date Jan 10, 2019
- DAI NIPPON PRINTING CO., LTD.
- Takashi KURODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR IMPROVING VISIBILITY OF LIQUID CRYSTAL DISPLAY DEVICE, A...
- Publication number 20190004367
- Publication date Jan 3, 2019
- KEIO UNIVERSITY
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
METHOD FOR MEASURING BIREFRINGENCE TEMPERATURE DEPENDENCE OF ADHESI...
- Publication number 20180298248
- Publication date Oct 18, 2018
- SAIDEN CHEMICAL INDUSTRY CO., LTD.
- Yasuhiro KOIKE
- B32 - LAYERED PRODUCTS
Information Patent Application
FLUID SEPARATION PROCESS USING MEMBRANES BASED ON PERFLUORINATED PO...
- Publication number 20170368498
- Publication date Dec 28, 2017
- Membrane Technology and Research, Inc
- Zhenjie He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ILLUMINATION MODULE
- Publication number 20170052306
- Publication date Feb 23, 2017
- KEIO UNIVERSITY
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
CONNECTOR
- Publication number 20160291263
- Publication date Oct 6, 2016
- HONDA TSUSHIN KOGYO CO., LTD.
- Shigehiro OI
- G02 - OPTICS
Information Patent Application
ACRYLIC COPOLYMER, OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTA...
- Publication number 20160282519
- Publication date Sep 29, 2016
- KEIO UNIVERSITY
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
GAS SEPARATION MEMBRANES BASED ON PERFLUORINATED POLYMERS
- Publication number 20160256835
- Publication date Sep 8, 2016
- Membrane Technology and Research, Inc
- Zhenjie He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Gas Separation Membranes Based on Fluorinated and Perfluorinated Po...
- Publication number 20160045859
- Publication date Feb 18, 2016
- Membrane Technology and Research, Inc
- Hao Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Optical Film
- Publication number 20160032063
- Publication date Feb 4, 2016
- Keio University
- Tadahiro Sunaga
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACRYLIC COPOLYMER, OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTA...
- Publication number 20150369963
- Publication date Dec 24, 2015
- KEIO UNIVERSITY
- Yasuhiro KOIKE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20150301384
- Publication date Oct 22, 2015
- KEIO UNIVERSITY
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Application
GAS SEPARATION MEMBRANES BASED ON PERFLUORINATED POLYMERS
- Publication number 20150231555
- Publication date Aug 20, 2015
- Membrane Technology and Research, Inc
- Zhenjie He
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20150029442
- Publication date Jan 29, 2015
- KEIO UNIVERSITY
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, RESIN MATERIAL FOR OPTICAL FILM, AND IMAGE DISPLAY DE...
- Publication number 20140309395
- Publication date Oct 16, 2014
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Application
OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE OPTIC...
- Publication number 20140293202
- Publication date Oct 2, 2014
- Yasuhiro Koike
- G02 - OPTICS
Information Patent Application
Optical Resin Material And Manufacturing Method Therefor
- Publication number 20140288234
- Publication date Sep 25, 2014
- Yasuhiro Koike
- G02 - OPTICS

Yasuhiro Koike

Person

Patents Grantslast 30 patents

Integrally molded multi-optical transmission sheet, integrally mold...

Display device and method for selecting optical film of display device

Optical transmission system and electro-optical conversion device

Image display device

Optical fiber cable

Method for improving visibility of liquid crystal display device, a...

Display device and method for selecting optical film of display device

Display device, and method for selecting optical film for display d...

Method for improving visibility of liquid crystal display device, a...

Optical film

Gas separation membranes based on perfluorinated polymers

Illumination module

Gas separation membranes based on fluorinated and perfluorinated po...

Connector

Gas separation membranes based on perfluorinated polymers

Liquid crystal display apparatus

Liquid crystal display apparatus

Optical material and molded product thereof

Optical collimator and optical connector using same

Extrusion material supply device and optical transmission body manu...

Gas separation membranes based on perfluorinated polymers

Optical fiber and method for manufacturing same

GI type optical fiber and method for manufacturing same

Copolymer of (meth)acrylic ester, composition, optical element and...

Fluorinated 1,3-dioxolane compounds, fluorinated polymers of the co...

Surface light emitting device and polarization light source

Non-birefringent optical resin material and optical member

Method for producing fluorinated compounds and polymers

Method for producing fluorinated 1,3-dioxolane compounds, fluorinat...

Illuminative light communication device

Patents Applicationslast 30 patents

OPTICAL TRANSMISSION SYSTEM, OPTICAL TRANSMISSION PATH, AND PHOTOEL...

INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...

INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...

INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...

BATCH-MOLDING MULTI OPTICAL TRANSMISSION SHEET ASSEMBLY, CONNECTION...

OPTICAL POLYMER MATERIAL, OPTICAL FILM, DISPLAY DEVICE, OPTICAL POL...

OPTICAL TRANSMISSION SYSTEM AND ELECTRO-OPTICAL CONVERSION DEVICE

OPTICAL MATERIAL, OPTICAL COMPONENT, AND APPARATUS

INTEGRALLY MOLDED MULTI-OPTICAL TRANSMISSION SHEET, INTEGRALLY MOLD...

DISPLAY DEVICE AND METHOD FOR SELECTING OPTICAL FILM OF DISPLAY DEVICE

OPTICAL FIBER CABLE

IMAGE DISPLAY DEVICE

DISPLAY DEVICE, AND METHOD FOR SELECTING OPTICAL FILM FOR DISPLAY D...

DISPLAY DEVICE AND METHOD FOR SELECTING OPTICAL FILM OF DISPLAY DEVICE

METHOD FOR IMPROVING VISIBILITY OF LIQUID CRYSTAL DISPLAY DEVICE, A...

METHOD FOR MEASURING BIREFRINGENCE TEMPERATURE DEPENDENCE OF ADHESI...

FLUID SEPARATION PROCESS USING MEMBRANES BASED ON PERFLUORINATED PO...

ILLUMINATION MODULE

CONNECTOR

ACRYLIC COPOLYMER, OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTA...

GAS SEPARATION MEMBRANES BASED ON PERFLUORINATED POLYMERS

Gas Separation Membranes Based on Fluorinated and Perfluorinated Po...

Optical Film

ACRYLIC COPOLYMER, OPTICAL FILM, POLARIZING PLATE AND LIQUID CRYSTA...

LIQUID CRYSTAL DISPLAY APPARATUS

GAS SEPARATION MEMBRANES BASED ON PERFLUORINATED POLYMERS

LIQUID CRYSTAL DISPLAY APPARATUS

OPTICAL FILM, RESIN MATERIAL FOR OPTICAL FILM, AND IMAGE DISPLAY DE...

OPTICAL FILM AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING THE OPTIC...

Optical Resin Material And Manufacturing Method Therefor