Hiroaki ITOI

Person

Kasumigaura-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Organic electroluminescence device and electronic apparatus equippe...
- Patent number 12,133,462
- Issue date Oct 29, 2024
- Idemitsu Kosan Co., Ltd.
- Hiroaki Itoi
Information Patent Grant
Organic electroluminescent element and electronic device
- Patent number 11,839,148
- Issue date Dec 5, 2023
- Idemitsu Kosan Co., Ltd.
- Satomi Tasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compound, material for organic electroluminescent elements, organic...
- Patent number 11,678,569
- Issue date Jun 13, 2023
- Idemitsu Kosan Co., Ltd.
- Hiroaki Itoi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device and electronic apparatus
- Patent number 11,600,780
- Issue date Mar 7, 2023
- Idemitsu Kosan Co., Ltd.
- Satomi Tasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Damage detection method of wire rope, and signal processor and dama...
- Patent number 11,549,911
- Issue date Jan 10, 2023
- Tokyo Rope Manufacturing Co., Ltd.
- Hiroaki Itoi
- G01 - MEASURING TESTING
Information Patent Grant
Organic electroluminescence device and electronic apparatus
- Patent number 11,552,252
- Issue date Jan 10, 2023
- Idemitsu Kosan Co., Ltd.
- Satomi Tasaki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Rope tester, wire rope analyzing apparatus and control program ther...
- Patent number 11,543,386
- Issue date Jan 3, 2023
- Tokyo Rope Manufacturing Co., Ltd.
- Youta Hashime
- G01 - MEASURING TESTING
Information Patent Grant
Organic electroluminescence device, electronic device, and compound
- Patent number 11,527,720
- Issue date Dec 13, 2022
- Idemitsu Kosan Co., Ltd.
- Yu Kudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tension measuring method
- Patent number 11,480,635
- Issue date Oct 25, 2022
- Kyoto University
- Kazuhiko Tsukada
- G01 - MEASURING TESTING
Information Patent Grant
Organic electroluminescence device and electronic apparatus
- Patent number 11,482,675
- Issue date Oct 25, 2022
- Idemitsu Kosan Co., Ltd.
- Satomi Tasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device, electronic device, and compound
- Patent number 11,476,424
- Issue date Oct 18, 2022
- Idemitsu Kosan Co., Ltd.
- Yu Kudo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for evaluating damage to magnetic linear body
- Patent number 11,125,722
- Issue date Sep 21, 2021
- Tokyo Rope Manufacturing Co., Ltd.
- Hiroaki Itoi
- G01 - MEASURING TESTING
Information Patent Grant
Organic electroluminescent element and electronic device
- Patent number 11,094,886
- Issue date Aug 17, 2021
- Idemitsu Kosan Co., Ltd.
- Satomi Tasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for evaluating damage to magnetic linear body
- Patent number 11,016,061
- Issue date May 25, 2021
- Tokyo Rope Manufacturing Co., Ltd.
- Hiroaki Itoi
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for evaluating damage to magnetic linear body
- Patent number 11,016,060
- Issue date May 25, 2021
- Tokyo Rope Manufacturing Co., Ltd.
- Hiroaki Itoi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, ELECTRONIC DEVICE, AND COMPOUND
- Publication number 20240403575
- Publication date Dec 5, 2024
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...
- Publication number 20240368103
- Publication date Nov 7, 2024
- Idemitsu Kosan Co., LTD
- Kei YOSHIDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
- Publication number 20240324450
- Publication date Sep 26, 2024
- Idemitsu Kosan Co.,Ltd
- Yusuke TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELEC...
- Publication number 20240315131
- Publication date Sep 19, 2024
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240292750
- Publication date Aug 29, 2024
- Idemitsu Kosan Co.,Ltd
- Yu KUDO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC EQUIPMENT
- Publication number 20240284786
- Publication date Aug 22, 2024
- Idemitsu Kosan Co.,Ltd
- Satomi TASAKI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...
- Publication number 20240276878
- Publication date Aug 15, 2024
- Idemitsu Kosan Co., Ltd.
- Sigma HASHIMOTO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT DISP...
- Publication number 20240251585
- Publication date Jul 25, 2024
- Idemitsu Kosan Co.,Ltd
- Tetsuya MASUDA
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240224791
- Publication date Jul 4, 2024
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...
- Publication number 20240215281
- Publication date Jun 27, 2024
- IDEMITSU KOSAN CO.,LTD.
- Yusuke TAKAHASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE
- Publication number 20240206325
- Publication date Jun 20, 2024
- Idemitsu Kosan Co.,Ltd
- Yoshinao SHIRASAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT DISP...
- Publication number 20240147843
- Publication date May 2, 2024
- Idemitsu Kosan Co., Ltd.
- Satomi TASAKI
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240147846
- Publication date May 2, 2024
- IDEMITSU KOSAN CO.,LTD.
- Shota TANAKA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240130224
- Publication date Apr 18, 2024
- IDEMITSU KOSAN CO., LTD.
- Hiroaki TOYOSHIMA
Information Patent Application
COMPOSITION, POWDER, ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR...
- Publication number 20240122063
- Publication date Apr 11, 2024
- IDEMITSU KOSAN CO.,LTD.
- Tetsuya MASUDA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240090329
- Publication date Mar 14, 2024
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20240023436
- Publication date Jan 18, 2024
- Idemitsu Kosan Co.,Ltd
- Satomi TASAKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240008363
- Publication date Jan 4, 2024
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC DEVICE
- Publication number 20230345816
- Publication date Oct 26, 2023
- Idemitsu Kosan Co.,Ltd
- Yuki NAKANO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20230329025
- Publication date Oct 12, 2023
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCENT ELEMENT, ORGAN...
- Publication number 20230301177
- Publication date Sep 21, 2023
- Idemitsu Kosan Co.,Ltd
- Takeshi IKEDA
Information Patent Application
COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE
- Publication number 20230242465
- Publication date Aug 3, 2023
- Idemitsu Kosan Co.,Ltd
- Yuki NAKANO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
- Publication number 20230200222
- Publication date Jun 22, 2023
- Idemitsu Kosan Co.,Ltd
- Hiroaki ITOI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
- Publication number 20230180597
- Publication date Jun 8, 2023
- Idemitsu Kosan Co.,Ltd
- Shota TANAKA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...
- Publication number 20230085328
- Publication date Mar 16, 2023
- Idemitsu Kosan Co.,Ltd
- Masato MITANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20230047477
- Publication date Feb 16, 2023
- Idemitsu Kosan Co.,Ltd
- Satomi TASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20230042023
- Publication date Feb 9, 2023
- Idemitsu Kosan Co.,Ltd
- Satomi TASAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MIXTURE, ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINE...
- Publication number 20230008873
- Publication date Jan 12, 2023
- Idemitsu Kosan Co.,Ltd
- Masato NAKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE ELEMENT, COMPOSITION, POWDER, ELECTRONI...
- Publication number 20220393110
- Publication date Dec 8, 2022
- IDEMITSU KOSAN CO.,LTD.
- Yongguk LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS
- Publication number 20220376183
- Publication date Nov 24, 2022
- Idemitsu Kosan Co.,Ltd
- Yongguk LEE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Hiroaki ITOI

Person

Patents Grantslast 30 patents

Organic electroluminescence device and electronic apparatus equippe...

Organic electroluminescent element and electronic device

Compound, material for organic electroluminescent elements, organic...

Organic electroluminescence device and electronic apparatus

Damage detection method of wire rope, and signal processor and dama...

Organic electroluminescence device and electronic apparatus

Rope tester, wire rope analyzing apparatus and control program ther...

Organic electroluminescence device, electronic device, and compound

Tension measuring method

Organic electroluminescence device and electronic apparatus

Organic electroluminescence device, electronic device, and compound

Method and apparatus for evaluating damage to magnetic linear body

Organic electroluminescent element and electronic device

Method and apparatus for evaluating damage to magnetic linear body

Method and apparatus for evaluating damage to magnetic linear body

Patents Applicationslast 30 patents

ORGANIC ELECTROLUMINESCENT ELEMENT, ELECTRONIC DEVICE, AND COMPOUND

COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELEC...

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT, COMPOUND, AND ELECTRONIC EQUIPMENT

COMPOUND, ORGANIC-ELECTROLUMINESCENCE-DEVICE MATERIAL, ORGANIC ELEC...

ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT DISP...

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC...

COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT DISP...

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

COMPOSITION, POWDER, ORGANIC ELECTROLUMINESCENT ELEMENT, METHOD FOR...

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS

COMPOUND, ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ELECTRONIC DEVICE

ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENCENT ELEMENT, ORGAN...

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT AND ELECTRONIC DEVICE

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...

COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENTS, ORGANIC...

ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS

MIXTURE, ORGANIC ELECTROLUMINESCENCE ELEMENT, ORGANIC ELECTROLUMINE...

ORGANIC ELECTROLUMINESCENCE ELEMENT, COMPOSITION, POWDER, ELECTRONI...

ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS