Naoaki Ichihashi

Person

Abiko-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,815,849
- Issue date Nov 14, 2023
- Canon Kabushiki Kaisha
- Haruki Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 11,747,743
- Issue date Sep 5, 2023
- Canon Kabushiki Kaisha
- Naoaki Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 11,269,282
- Issue date Mar 8, 2022
- Canon Kabushiki Kaisha
- Kenichi Ikari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 10,895,840
- Issue date Jan 19, 2021
- Canon Kabushiki Kaisha
- Naoaki Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 10,359,729
- Issue date Jul 23, 2019
- Canon Kabushiki Kaisha
- Naoaki Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 10,042,273
- Issue date Aug 7, 2018
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
- Patent number 9,766,561
- Issue date Sep 19, 2017
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, elect...
- Patent number 9,557,660
- Issue date Jan 31, 2017
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 9,389,522
- Issue date Jul 12, 2016
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
- Patent number 9,389,521
- Issue date Jul 12, 2016
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20230152719
- Publication date May 18, 2023
- Canon Kabushiki Kaisha
- Haruki Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20210302847
- Publication date Sep 30, 2021
- Canon Kabushiki Kaisha
- Naoaki Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20200159135
- Publication date May 21, 2020
- Canon Kabushiki Kaisha
- Naoaki Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20190113879
- Publication date Apr 18, 2019
- Canon Kabushiki Kaisha
- Naoaki Ichihashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20170108790
- Publication date Apr 20, 2017
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...
- Publication number 20160291488
- Publication date Oct 6, 2016
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...
- Publication number 20160252831
- Publication date Sep 1, 2016
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20160131984
- Publication date May 12, 2016
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
- Publication number 20150241799
- Publication date Aug 27, 2015
- Canon Kabushiki Kaisha
- Koji Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Naoaki Ichihashi

Person

Patents Grantslast 30 patents

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member, process cartridge and el...

Electrophotographic photosensitive member, process cartridge, elect...

Electrophotographic photosensitive member, process cartridge, and e...

Electrophotographic photosensitive member, process cartridge, and e...

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND EL...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, ELECT...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...

ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...