Ryoichi NOZAWA

Person

Tatsuno-machi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 12,262,584
- Issue date Mar 25, 2025
- Seiko Epson Corporation
- Ryoichi Nozawa
Information Patent Grant
Light emitting device and electronic equipment including a light re...
- Patent number 12,178,080
- Issue date Dec 24, 2024
- Seiko Epson Corporation
- Takeshi Koshihara
Information Patent Grant
Light emitting device and electronic equipment including a light re...
- Patent number 11,895,871
- Issue date Feb 6, 2024
- Seiko Epson Corporation
- Takeshi Koshihara
Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 11,882,724
- Issue date Jan 23, 2024
- Seiko Epson Corporation
- Ryoichi Nozawa
Information Patent Grant
Organic electroluminescent device and electronic apparatus
- Patent number 11,580,907
- Issue date Feb 14, 2023
- Seiko Epson Corporation
- Hitoshi Ota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device and electronic equipment including a light re...
- Patent number 11,557,637
- Issue date Jan 17, 2023
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device including arrangement of capaciti...
- Patent number 11,508,800
- Issue date Nov 22, 2022
- Seiko Epson Corporation
- Hitoshi Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 11,404,673
- Issue date Aug 2, 2022
- Seiko Epson Corporation
- Ryoichi Nozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescence device, method for manufacturing organi...
- Patent number 11,394,008
- Issue date Jul 19, 2022
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and electronic equipment including a light re...
- Patent number 11,374,077
- Issue date Jun 28, 2022
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and electronic apparatus
- Patent number 11,189,224
- Issue date Nov 30, 2021
- Seiko Epson Corporation
- Hitoshi Ota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optical apparatus, manufacturing method for electro-optical...
- Patent number 10,991,779
- Issue date Apr 27, 2021
- Seiko Epson Corporation
- Ryoichi Nozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device including arrangement of capaciti...
- Patent number 10,964,773
- Issue date Mar 30, 2021
- Seiko Epson Corporation
- Hitoshi Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 10,957,876
- Issue date Mar 23, 2021
- Seiko Epson Corporation
- Ryoichi Nozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 10,861,915
- Issue date Dec 8, 2020
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device and electronic apparatus
- Patent number 10,777,130
- Issue date Sep 15, 2020
- Seiko Epson Corporation
- Hitoshi Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic electroluminescent device including arrangement of capaciti...
- Patent number 10,714,564
- Issue date Jul 14, 2020
- Seiko Epson Corporation
- Hitoshi Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and electronic equipment including a light re...
- Patent number 10,714,555
- Issue date Jul 14, 2020
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and electronic apparatus
- Patent number 10,608,208
- Issue date Mar 31, 2020
- Seiko Epson Corporation
- Ryoichi Nozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical apparatus, manufacturing method for electro-optical...
- Patent number 10,541,289
- Issue date Jan 21, 2020
- Seiko Epson Corporation
- Ryoichi Nozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic EL device, method for manufacturing organic EL device, and...
- Patent number 10,431,775
- Issue date Oct 1, 2019
- Seiko Epson Corporation
- Koya Shiratori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 10,403,701
- Issue date Sep 3, 2019
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, method for manufacturing electro-optical de...
- Patent number 10,403,687
- Issue date Sep 3, 2019
- Seiko Epson Corporation
- Suguru Akagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, electronic apparatus, and method of driving...
- Patent number 10,340,321
- Issue date Jul 2, 2019
- Seiko Epson Corporation
- Hitoshi Ota
- G02 - OPTICS
Information Patent Grant
Organic electroluminescent device including arrangement of power su...
- Patent number 10,186,565
- Issue date Jan 22, 2019
- Seiko Epson Corporation
- Hitoshi Ota
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 10,177,211
- Issue date Jan 8, 2019
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device and electronic apparatus
- Patent number 10,134,822
- Issue date Nov 20, 2018
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical apparatus, manufacturing method for electro-optical...
- Patent number 10,115,778
- Issue date Oct 30, 2018
- Seiko Epson Corporation
- Ryoichi Nozawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device, electronic apparatus, and method of driving...
- Patent number 10,096,665
- Issue date Oct 9, 2018
- Seiko Epson Corporation
- Hitoshi Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and electronic equipment including a light re...
- Patent number 10,074,708
- Issue date Sep 11, 2018
- Seiko Epson Corporation
- Takeshi Koshihara
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...
- Publication number 20250081731
- Publication date Mar 6, 2025
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...
- Publication number 20240147762
- Publication date May 2, 2024
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
Information Patent Application
INERTIAL SENSOR UNIT
- Publication number 20240125813
- Publication date Apr 18, 2024
- SEIKO EPSON CORPORATION
- Ryuji Kihara
- G01 - MEASURING TESTING
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20240114716
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20230117958
- Publication date Apr 20, 2023
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING ARRANGEMENT OF CAPACITI...
- Publication number 20230044938
- Publication date Feb 9, 2023
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...
- Publication number 20220406866
- Publication date Dec 22, 2022
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20220328793
- Publication date Oct 13, 2022
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...
- Publication number 20220278184
- Publication date Sep 1, 2022
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20220044633
- Publication date Feb 10, 2022
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING ARRANGEMENT OF CAPACITI...
- Publication number 20210183989
- Publication date Jun 17, 2021
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20210167333
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200365084
- Publication date Nov 19, 2020
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200321422
- Publication date Oct 8, 2020
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...
- Publication number 20200295109
- Publication date Sep 17, 2020
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENCE DEVICE, METHOD FOR MANUFACTURING ORGANI...
- Publication number 20200227680
- Publication date Jul 16, 2020
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANI...
- Publication number 20200220116
- Publication date Jul 9, 2020
- SEIKO EPSON CORPORATION
- Takefumi FUKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200185651
- Publication date Jun 11, 2020
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL APPARATUS, MANUFACTURING METHOD FOR ELECTRO-OPTICAL...
- Publication number 20200105848
- Publication date Apr 2, 2020
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20200066818
- Publication date Feb 27, 2020
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20190378888
- Publication date Dec 12, 2019
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20190140040
- Publication date May 9, 2019
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20190051714
- Publication date Feb 14, 2019
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL APPARATUS, MANUFACTURING METHOD FOR ELECTRO-OPTICAL...
- Publication number 20190027544
- Publication date Jan 24, 2019
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...
- Publication number 20190013376
- Publication date Jan 10, 2019
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20180323403
- Publication date Nov 8, 2018
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL APPARATUS, MANUFACTURING METHOD FOR ELECTRO-OPTICAL...
- Publication number 20180240854
- Publication date Aug 23, 2018
- SEIKO EPSON CORPORATION
- Ryoichi NOZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD OF DRIVING...
- Publication number 20180175129
- Publication date Jun 21, 2018
- SEIKO EPSON CORPORATION
- Hitoshi OTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...
- Publication number 20180138245
- Publication date May 17, 2018
- SEIKO EPSON CORPORATION
- Suguru AKAGAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS
- Publication number 20180102403
- Publication date Apr 12, 2018
- SEIKO EPSON CORPORATION
- Takeshi KOSHIHARA
- H01 - BASIC ELECTRIC ELEMENTS

Ryoichi NOZAWA

Person

Patents Grantslast 30 patents

Light-emitting device and electronic apparatus

Light emitting device and electronic equipment including a light re...

Light emitting device and electronic equipment including a light re...

Light-emitting device and electronic apparatus

Organic electroluminescent device and electronic apparatus

Light emitting device and electronic equipment including a light re...

Organic electroluminescent device including arrangement of capaciti...

Light-emitting device and electronic apparatus

Organic electroluminescence device, method for manufacturing organi...

Light emitting device and electronic equipment including a light re...

Organic electroluminescent device and electronic apparatus

Electro-optical apparatus, manufacturing method for electro-optical...

Organic electroluminescent device including arrangement of capaciti...

Light-emitting device and electronic apparatus

Light-emitting device and electronic apparatus

Organic electroluminescent device and electronic apparatus

Organic electroluminescent device including arrangement of capaciti...

Light emitting device and electronic equipment including a light re...

Light-emitting device and electronic apparatus

Electro-optical apparatus, manufacturing method for electro-optical...

Organic EL device, method for manufacturing organic EL device, and...

Electro-optical device and electronic apparatus

Electro-optical device, method for manufacturing electro-optical de...

Electro-optical device, electronic apparatus, and method of driving...

Organic electroluminescent device including arrangement of power su...

Electro-optical device and electronic apparatus

Electro-optical device and electronic apparatus

Electro-optical apparatus, manufacturing method for electro-optical...

Electro-optical device, electronic apparatus, and method of driving...

Light emitting device and electronic equipment including a light re...

Patents Applicationslast 30 patents

LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...

LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...

INERTIAL SENSOR UNIT

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING ARRANGEMENT OF CAPACITI...

LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...

ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE INCLUDING ARRANGEMENT OF CAPACITI...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...

ORGANIC ELECTROLUMINESCENCE DEVICE, METHOD FOR MANUFACTURING ORGANI...

METHOD FOR MANUFACTURING ORGANIC ELECTROLUMINESCENCE DEVICE, ORGANI...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

ELECTRO-OPTICAL APPARATUS, MANUFACTURING METHOD FOR ELECTRO-OPTICAL...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

ORGANIC ELECTROLUMINESCENT DEVICE AND ELECTRONIC APPARATUS

ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS

ELECTRO-OPTICAL APPARATUS, MANUFACTURING METHOD FOR ELECTRO-OPTICAL...

LIGHT EMITTING DEVICE AND ELECTRONIC EQUIPMENT INCLUDING A LIGHT RE...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS

ELECTRO-OPTICAL APPARATUS, MANUFACTURING METHOD FOR ELECTRO-OPTICAL...

ELECTRO-OPTICAL DEVICE, ELECTRONIC APPARATUS, AND METHOD OF DRIVING...

ELECTRO-OPTICAL DEVICE, METHOD FOR MANUFACTURING ELECTRO-OPTICAL DE...

ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS