Ken Kikuchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device, method of driving light- emitting device, an...
- Patent number 12,125,441
- Issue date Oct 22, 2024
- Sony Group Corporation
- Ken Kikuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light source apparatus
- Patent number 12,119,371
- Issue date Oct 15, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Hiizu Ohtorii
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 12,111,608
- Issue date Oct 8, 2024
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 12,055,885
- Issue date Aug 6, 2024
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ranging device and ranging module
- Patent number 12,025,738
- Issue date Jul 2, 2024
- Sony Corporation
- Yusuke Oyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Mounting substrate and electronic apparatus
- Patent number 12,027,429
- Issue date Jul 2, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Akiyoshi Aoyagi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,982,972
- Issue date May 14, 2024
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,899,393
- Issue date Feb 13, 2024
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,789,403
- Issue date Oct 17, 2023
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 11,747,764
- Issue date Sep 5, 2023
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display device, method of driving display device, and electronic ap...
- Patent number 11,651,720
- Issue date May 16, 2023
- Sony Group Corporation
- Ken Kikuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,487,240
- Issue date Nov 1, 2022
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 11,409,226
- Issue date Aug 9, 2022
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum unit, assembling method therefor, and disassemb...
- Patent number 11,360,424
- Issue date Jun 14, 2022
- Canon Kabushiki Kaisha
- Ken Kikuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Drive device and display apparatus
- Patent number 11,328,655
- Issue date May 10, 2022
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Takaaki Sugiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,314,198
- Issue date Apr 26, 2022
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,281,156
- Issue date Mar 22, 2022
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Display apparatus
- Patent number 11,200,834
- Issue date Dec 14, 2021
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Ken Kikuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 11,156,953
- Issue date Oct 26, 2021
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 11,119,442
- Issue date Sep 14, 2021
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 11,022,932
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Mounting substrate and electronic apparatus
- Patent number 10,971,412
- Issue date Apr 6, 2021
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Akiyoshi Aoyagi
- F21 - LIGHTING
Information Patent Grant
Paste composition and method for forming silicon germanium layer
- Patent number 10,916,423
- Issue date Feb 9, 2021
- Toyo Aluminium Kabushiki Kaisha
- Marwan Dhamrin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source device, light-emitting device, and display device
- Patent number 10,789,878
- Issue date Sep 29, 2020
- Sony Corporation
- Masaru Chibashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Photosensitive member unit and development unit
- Patent number 10,747,170
- Issue date Aug 18, 2020
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 10,671,012
- Issue date Jun 2, 2020
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum unit, assembling method therefor, and disassemb...
- Patent number 10,627,769
- Issue date Apr 21, 2020
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum cylinder unit, method for attaching coupling member, and drum...
- Patent number 10,613,465
- Issue date Apr 7, 2020
- Canon Kabushiki Kaisha
- Shigemi Kamoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Comparator circuit, A/D conversion circuit, and display apparatus
- Patent number 10,615,786
- Issue date Apr 7, 2020
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Takaaki Sugiyama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Photosensitive member cartridge and process cartridge
- Patent number 10,599,094
- Issue date Mar 24, 2020
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20250004418
- Publication date Jan 2, 2025
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT RECEIVING DEVICE, DISTANCE MEASUREMENT APPARATUS, DISTANCE ME...
- Publication number 20240405149
- Publication date Dec 5, 2024
- Sony Semiconductor Solutions Corporation
- HIIZU OHTORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20240353790
- Publication date Oct 24, 2024
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240339966
- Publication date Oct 10, 2024
- Sumitomo Electric Industries, Ltd.
- Ken KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20240339535
- Publication date Oct 10, 2024
- Sumitomo Electric Industries, Ltd.
- Ken KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20240176285
- Publication date May 30, 2024
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240162312
- Publication date May 16, 2024
- Sumitomo Electric Industries, Ltd.
- Ken KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE APPARATUS
- Publication number 20240105758
- Publication date Mar 28, 2024
- SONY GROUP CORPORATION
- HIIZU OHTORII
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, METHOD OF DRIVING LIGHT-EMITTING DEVICE, AND...
- Publication number 20240005861
- Publication date Jan 4, 2024
- SONY GROUP CORPORATION
- Ken KIKUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20230418218
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20230359141
- Publication date Nov 9, 2023
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20230052164
- Publication date Feb 16, 2023
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20230023224
- Publication date Jan 26, 2023
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DOHERTY AMPLIFIER
- Publication number 20220407467
- Publication date Dec 22, 2022
- Sumitomo Electric Industries, Ltd.
- Ken KIKUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20220342360
- Publication date Oct 27, 2022
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20220214645
- Publication date Jul 7, 2022
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND ELECTRONIC AP...
- Publication number 20220208066
- Publication date Jun 30, 2022
- SONY GROUP CORPORATION
- Ken KIKUCHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20210364982
- Publication date Nov 25, 2021
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVE DEVICE AND DISPLAY APPARATUS
- Publication number 20210295766
- Publication date Sep 23, 2021
- Sony Semiconductor Solutions Corporation
- Takaaki Sugiyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MOUNTING SUBSTRATE AND ELECTRONIC APPARATUS
- Publication number 20210242096
- Publication date Aug 5, 2021
- Sony Semiconductor Solutions Corporation
- Akiyoshi Aoyagi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RANGING DEVICE AND RANGING MODULE
- Publication number 20210156965
- Publication date May 27, 2021
- SONY CORPORATION
- Yusuke OYAMA
- G01 - MEASURING TESTING
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20210096502
- Publication date Apr 1, 2021
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20210080901
- Publication date Mar 18, 2021
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20210080900
- Publication date Mar 18, 2021
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20200341429
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20200257239
- Publication date Aug 13, 2020
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE DRUM UNIT, ASSEMBLING METHOD THEREFOR, AND DISASSEMB...
- Publication number 20200225611
- Publication date Jul 16, 2020
- Canon Kabushiki Kaisha
- Ken Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE
- Publication number 20200192276
- Publication date Jun 18, 2020
- Canon Kabushiki Kaisha
- Jun Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE, LIGHT-EMITTING DEVICE, AND DISPLAY DEVICE
- Publication number 20200126473
- Publication date Apr 23, 2020
- SONY CORPORATION
- Masaru CHIBASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT
- Publication number 20190317448
- Publication date Oct 17, 2019
- Canon Kabushiki Kaisha
- Masao Uyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ken Kikuchi

Person

Patents Grantslast 30 patents

Light-emitting device, method of driving light- emitting device, an...

Light source apparatus

Photosensitive member unit and development unit

Electrophotographic image forming apparatus

Ranging device and ranging module

Mounting substrate and electronic apparatus

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Photosensitive member cartridge and process cartridge

Electrophotographic image forming apparatus

Display device, method of driving display device, and electronic ap...

Photosensitive member unit and development unit

Electrophotographic image forming apparatus

Photosensitive drum unit, assembling method therefor, and disassemb...

Drive device and display apparatus

Photosensitive member cartridge and process cartridge

Photosensitive member cartridge and process cartridge

Display apparatus

Photosensitive member cartridge and process cartridge

Photosensitive member unit and development unit

Electrophotographic image forming apparatus

Mounting substrate and electronic apparatus

Paste composition and method for forming silicon germanium layer

Light source device, light-emitting device, and display device

Photosensitive member unit and development unit

Electrophotographic image forming apparatus

Photosensitive drum unit, assembling method therefor, and disassemb...

Drum cylinder unit, method for attaching coupling member, and drum...

Comparator circuit, A/D conversion circuit, and display apparatus

Photosensitive member cartridge and process cartridge

Patents Applicationslast 30 patents

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

LIGHT RECEIVING DEVICE, DISTANCE MEASUREMENT APPARATUS, DISTANCE ME...

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

SEMICONDUCTOR DEVICE

AMPLIFIER CIRCUIT

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

SEMICONDUCTOR DEVICE

LIGHT SOURCE APPARATUS

LIGHT-EMITTING DEVICE, METHOD OF DRIVING LIGHT-EMITTING DEVICE, AND...

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

DOHERTY AMPLIFIER

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

DISPLAY DEVICE, METHOD OF DRIVING DISPLAY DEVICE, AND ELECTRONIC AP...

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

DRIVE DEVICE AND DISPLAY APPARATUS

MOUNTING SUBSTRATE AND ELECTRONIC APPARATUS

RANGING DEVICE AND RANGING MODULE

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

PHOTOSENSITIVE DRUM UNIT, ASSEMBLING METHOD THEREFOR, AND DISASSEMB...

PHOTOSENSITIVE MEMBER CARTRIDGE AND PROCESS CARTRIDGE

LIGHT SOURCE DEVICE, LIGHT-EMITTING DEVICE, AND DISPLAY DEVICE

PHOTOSENSITIVE MEMBER UNIT AND DEVELOPMENT UNIT