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Chihiro Takahashi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical film, optical laminate, functional glass, and head-up display
Patent number
11,852,783
Issue date
Dec 26, 2023
Nippon Kayaku Kabushiki Kaisha
Yoshihiko Taira
B32 - LAYERED PRODUCTS
Information
Patent Grant
Light-emitting thyristor, light-emitting element chip, optical prin...
Patent number
11,450,784
Issue date
Sep 20, 2022
Oki Electric Industry Co., Ltd.
Hiroto Kawada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-emitting thyristor, light-emitting element chip, optical prin...
Patent number
10,991,849
Issue date
Apr 27, 2021
Oki Data Corporation
Hiroto Kawada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical laminate structure and head-up display system using the opt...
Patent number
10,525,666
Issue date
Jan 7, 2020
Nippon Kayaku Kabushiki Kaisha
Tomoyuki Hayasaki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Light reflecting film, and light controlling film, optical film, fu...
Patent number
10,241,241
Issue date
Mar 26, 2019
Nippon Kayaku Kabushiki Kaisha
Kouichi Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Heat ray shielding adhesive composition, heat ray shielding transpa...
Patent number
9,133,613
Issue date
Sep 15, 2015
Nippon Kayaku Kabushiki Kaisha
Chihiro Takahashi
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL FUNCTIONAL FILM FOR HEAD-UP DISPLAY, OPTICAL LAMINATE, FUNC...
Publication number
20240004194
Publication date
Jan 4, 2024
Nippon Kayaku Kabushiki-Kaisha
Mitsunori NAKAMURA
B32 - LAYERED PRODUCTS
Information
Patent Application
OPTICAL LAMINATE AND FUNCTIONAL GLASS FOR HEAD-UP DISPLAY, AND HEAD...
Publication number
20230146122
Publication date
May 11, 2023
Nippon Kayaku Kabushiki-Kaisha
Chihiro TAKAHASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIGHT EMITTING DEVICE, SEMICONDUCTOR STRUCTURE, METHOD OF MANUFACTU...
Publication number
20230063063
Publication date
Mar 2, 2023
Oki Electric Industry Co., Ltd.
Takuma ISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OPTICAL FUNCTIONAL FILM FOR HEAD-UP DISPLAY, OPTICAL LAMINATE, FUNC...
Publication number
20220357494
Publication date
Nov 10, 2022
Nippon Kayaku Kabushiki-Kaisha
Chihiro TAKAHASHI
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR ELEMENT UNIT AND METHOD OF MANUFACTURING THEREOF, SEM...
Publication number
20220310817
Publication date
Sep 29, 2022
Oki Electric Industry Co., Ltd.
Yuuki SHINOHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE DISPLAY SYSTEM AND HEAD-UP DISPLAY SYSTEM
Publication number
20220187602
Publication date
Jun 16, 2022
Nippon Kayaku Kabushiki-Kaisha
Chihiro TAKAHASHI
B60 - VEHICLES IN GENERAL
Information
Patent Application
OPTICAL FILM, OPTICAL LAMINATE, FUNCTIONAL GLASS, AND HEAD-UP DISPLAY
Publication number
20220171094
Publication date
Jun 2, 2022
Nippon Kayaku Kabushiki-Kaisha
Yoshihiko TAIRA
B32 - LAYERED PRODUCTS
Information
Patent Application
COMPOSITE INTEGRATED FILM, COMPOSITE INTEGRATED FILM SUPPLY WAFER,...
Publication number
20220157796
Publication date
May 19, 2022
Oki Electric Industry Co., Ltd.
Takuma ISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING THYRISTOR, LIGHT-EMITTING ELEMENT CHIP, OPTICAL PRIN...
Publication number
20200411715
Publication date
Dec 31, 2020
Oki Data Corporation
Hiroto KAWADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE PROJECTION DEVICE AND HEAD-UP DISPLAY DEVICE
Publication number
20200400869
Publication date
Dec 24, 2020
Nippon Kayaku Kabushiki-Kaisha
Hitoshi ASAMI
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIGHT-EMITTING THYRISTOR, LIGHT-EMITTING ELEMENT CHIP, OPTICAL PRIN...
Publication number
20200212260
Publication date
Jul 2, 2020
Oki Data Corporation
Hiroto KAWADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS USING TH...
Publication number
20190091974
Publication date
Mar 28, 2019
Nippon Kayaku Kabushiki-Kaisha
Chihiro TAKAHASHI
B32 - LAYERED PRODUCTS
Information
Patent Application
OPTICAL LAMINATE STRUCTURE AND HEAD-UP DISPLAY SYSTEM USING THE OPT...
Publication number
20190030856
Publication date
Jan 31, 2019
Nippon Kayaku Kabushiki-Kaisha
Tomoyuki HAYASAKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
Optical Laminate Including Infrared Shielding Layer And Polarizing...
Publication number
20180074242
Publication date
Mar 15, 2018
Nippon Kayaku Kabushiki-Kaisha
Chihiro Takahashi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Light Reflecting Film, And Light Controlling Film, Optical Film, Fu...
Publication number
20170235030
Publication date
Aug 17, 2017
NIPPON KAYAKU KABUSHIKI KAISHA
Kouichi Tanaka
B60 - VEHICLES IN GENERAL
Information
Patent Application
Heat Ray Shielding Adhesive Composition, Heat Ray Shielding Transpa...
Publication number
20140361210
Publication date
Dec 11, 2014
NIPPON KAYAKU KABUSHIKI KAISHA
Chihiro Takahashi
B32 - LAYERED PRODUCTS
Information
Patent Application
Microanalysis Chip Adhesive Sheet, Microanalysis Chip, And Manufact...
Publication number
20110130307
Publication date
Jun 2, 2011
NIPPON KAYAKU KABUSHIKI KAISHA
Chihiro Takahashi
G01 - MEASURING TESTING
Information
Patent Application
Method and system of data analysis and recording medium
Publication number
20010032107
Publication date
Oct 18, 2001
Seiji Iwata
G06 - COMPUTING CALCULATING COUNTING