Hajime WATAKABE

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 12,237,345
- Issue date Feb 25, 2025
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,224,332
- Issue date Feb 11, 2025
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,191,397
- Issue date Jan 7, 2025
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,176,438
- Issue date Dec 24, 2024
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,166,131
- Issue date Dec 10, 2024
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method for manufacturing the same
- Patent number 12,148,840
- Issue date Nov 19, 2024
- Japan Display Inc.
- Kentaro Miura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and manufacturing method therefor
- Patent number 12,108,627
- Issue date Oct 1, 2024
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and semiconductor device
- Patent number 12,085,823
- Issue date Sep 10, 2024
- Japan Display Inc.
- Toshihide Jinnai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and semiconductor device
- Patent number 12,072,595
- Issue date Aug 27, 2024
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor semiconductor device
- Patent number 11,942,484
- Issue date Mar 26, 2024
- Japan Display Inc.
- Akihiro Hanada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device
- Patent number 11,894,387
- Issue date Feb 6, 2024
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,855,117
- Issue date Dec 26, 2023
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and semiconductor device
- Patent number 11,846,860
- Issue date Dec 19, 2023
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 11,764,233
- Issue date Sep 19, 2023
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,721,765
- Issue date Aug 8, 2023
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method of manufacturing semiconductor device
- Patent number 11,640,088
- Issue date May 2, 2023
- Japan Display Inc.
- Ryo Onodera
- G02 - OPTICS
Information Patent Grant
Display device and semiconductor device
- Patent number 11,630,361
- Issue date Apr 18, 2023
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and semiconductor device
- Patent number 11,550,195
- Issue date Jan 10, 2023
- Japan Display Inc.
- Toshihide Jinnai
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,442,515
- Issue date Sep 13, 2022
- Japan Display Inc.
- Akihiro Hanada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,362,113
- Issue date Jun 14, 2022
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and semiconductor device
- Patent number 11,181,792
- Issue date Nov 23, 2021
- Japan Display Inc.
- Toshihide Jinnai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method of manufacturing semiconductor device
- Patent number 11,177,388
- Issue date Nov 16, 2021
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method for manufacturing same
- Patent number 11,133,337
- Issue date Sep 28, 2021
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 11,003,003
- Issue date May 11, 2021
- Japan Display Inc.
- Akihiro Hanada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Semiconductor device
- Patent number 10,824,211
- Issue date Nov 3, 2020
- Japan Display Inc.
- Akihiro Hanada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 10,761,354
- Issue date Sep 1, 2020
- Japan Display Inc.
- Akihiro Hanada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,727,254
- Issue date Jul 28, 2020
- Japan Display Inc.
- Toshinari Sasaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and manufacturing method thereof
- Patent number 10,580,801
- Issue date Mar 3, 2020
- Japan Display Inc.
- Isao Suzumura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 10,459,304
- Issue date Oct 29, 2019
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 10,373,982
- Issue date Aug 6, 2019
- Japan Display Inc.
- Toshinari Sasaki
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
THIN FILM TRANSISTOR AND ELECTRONIC DEVICE
- Publication number 20250081540
- Publication date Mar 6, 2025
- Japan Display Inc.
- Hajime WATAKABE
Information Patent Application
DISPLAY DEVICE
- Publication number 20250081617
- Publication date Mar 6, 2025
- Japan Display Inc.
- Hajime WATAKABE
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250063761
- Publication date Feb 20, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE
- Publication number 20250063751
- Publication date Feb 20, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250048680
- Publication date Feb 6, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250022965
- Publication date Jan 16, 2025
- Japan Display Inc.
- Masashi TSUBUKU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND DISPLAY DEVICE
- Publication number 20250022964
- Publication date Jan 16, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250022966
- Publication date Jan 16, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250022929
- Publication date Jan 16, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR AND ELECTRONIC DEVICE
- Publication number 20250015196
- Publication date Jan 9, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250015189
- Publication date Jan 9, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OXIDE SEMICONDUCTOR FILM, THIN FILM TRANSISTOR, AND ELECTRONIC DEVICE
- Publication number 20250015198
- Publication date Jan 9, 2025
- Japan Display Inc.
- Hajime WATAKABE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20250015168
- Publication date Jan 9, 2025
- Japan Display Inc.
- Takaya TAMARU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR AND ELECTRONIC DEVICE
- Publication number 20250006783
- Publication date Jan 2, 2025
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20240402552
- Publication date Dec 5, 2024
- Japan Display Inc.
- Toshihide JINNAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240379829
- Publication date Nov 14, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240379865
- Publication date Nov 14, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND SEMICONDUCTOR DEVICE
- Publication number 20240369891
- Publication date Nov 7, 2024
- Japan Display Inc.
- Akihiro HANADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240332429
- Publication date Oct 3, 2024
- Japan Display Inc.
- Masahiro WATABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND DISPLAY DEVICE
- Publication number 20240332428
- Publication date Oct 3, 2024
- Japan Display Inc.
- Masahiro WATABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240332308
- Publication date Oct 3, 2024
- Japan Display Inc.
- Marina MOCHIZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240332427
- Publication date Oct 3, 2024
- Japan Display Inc.
- Marina MOCHIZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240312999
- Publication date Sep 19, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240288739
- Publication date Aug 29, 2024
- Japan Display Inc.
- Hajime WATAKABE
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240290861
- Publication date Aug 29, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240250091
- Publication date Jul 25, 2024
- Japan Display Inc.
- Masahiro WATABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240178325
- Publication date May 30, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240176196
- Publication date May 30, 2024
- Japan Display Inc.
- Hajime WATAKABE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240128273
- Publication date Apr 18, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240113228
- Publication date Apr 4, 2024
- Japan Display Inc.
- Hajime WATAKABE
- H01 - BASIC ELECTRIC ELEMENTS

Hajime WATAKABE

Person

Patents Grantslast 30 patents

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device

Semiconductor device and method for manufacturing the same

Display device and manufacturing method therefor

Display device and semiconductor device

Display device and semiconductor device

Thin film transistor semiconductor device

Semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Display device and semiconductor device

Display device

Semiconductor device and method of manufacturing semiconductor device

Display device and method of manufacturing semiconductor device

Display device and semiconductor device

Display device and semiconductor device

Electronic device

Semiconductor device and method of manufacturing semiconductor device

Display device and semiconductor device

Semiconductor device and method of manufacturing semiconductor device

Display device and method for manufacturing same

Display device

Semiconductor device

Display device

Semiconductor device

Display device and manufacturing method thereof

Display device

Semiconductor device

Patents Applicationslast 30 patents

THIN FILM TRANSISTOR AND ELECTRONIC DEVICE

DISPLAY DEVICE

SEMICONDUCTOR DEVICE

MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND DISPLAY DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

THIN FILM TRANSISTOR AND ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE

OXIDE SEMICONDUCTOR FILM, THIN FILM TRANSISTOR, AND ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

THIN FILM TRANSISTOR AND ELECTRONIC DEVICE

DISPLAY DEVICE AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE

DISPLAY DEVICE AND SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR DEVICE AND DISPLAY DEVICE

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

ELECTRONIC DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

DISPLAY DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE