Marehiko Hirajima

Person

Mishima-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus that can form images on both sides of sheet...
- Patent number 11,429,048
- Issue date Aug 30, 2022
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Technique for cooling heating element provided in image forming app...
- Patent number 11,314,203
- Issue date Apr 26, 2022
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,120,322
- Issue date Nov 6, 2018
- Canon Kabushiki Kaisha
- Masaru Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet feeding device and image forming apparatus
- Patent number 9,663,310
- Issue date May 30, 2017
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,001,351
- Issue date Apr 7, 2015
- Canon Kabushiki Kaisha
- Hidehiro Wakamiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Image forming apparatus
- Patent number 8,958,094
- Issue date Feb 17, 2015
- Canon Kabushiki Kaisha
- Hidehiro Wakamiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Image forming apparatus
- Patent number 8,677,156
- Issue date Mar 18, 2014
- Canon Kabushiki Kaisha
- Hidehiro Wakamiya
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Recording material feeding apparatus and image forming apparatus
- Patent number 8,444,137
- Issue date May 21, 2013
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
STORAGE AREA STORING INFORMATION OF THE AMOUNT OF USE OF EACH FEATU...
- Patent number 6,954,596
- Issue date Oct 11, 2005
- Canon Kabushiki Kaisha
- Masanobu Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE-FORMING SYSTEM, METHOD, SERVER APPARATUS, AND CLIENT APPARATUS
- Publication number 20240402964
- Publication date Dec 5, 2024
- Canon Kabushiki Kaisha
- Hiroko Kunimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE-FORMING SYSTEM, METHOD, IMAGE-FORMING APPARATUS, AND SERVER A...
- Publication number 20240362447
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- SHIMPEI ISHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFILLING IMAGE-FORMING APPARATUS WITH CONSUMABLE MATERIAL
- Publication number 20240295998
- Publication date Sep 5, 2024
- Canon Kabushiki Kaisha
- Masaki Tani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT SYSTEM, METHOD, IMAGE-FORMING APPARATUS, AND SERVER APPA...
- Publication number 20240094672
- Publication date Mar 21, 2024
- Canon Kabushiki Kaisha
- MAREHIKO HIRAJIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUE FOR COOLING HEATING ELEMENT PROVIDED IN IMAGE FORMING APP...
- Publication number 20220011720
- Publication date Jan 13, 2022
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT CAN FORM IMAGES ON BOTH SIDES OF SHEET...
- Publication number 20210271195
- Publication date Sep 2, 2021
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180004149
- Publication date Jan 4, 2018
- Canon Kabushiki Kaisha
- Masaru Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160355355
- Publication date Dec 8, 2016
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140146347
- Publication date May 29, 2014
- Canon Kabushiki Kaisha
- Hidehiro Wakamiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECORDING MATERIAL FEEDING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20120112407
- Publication date May 10, 2012
- Canon Kabushiki Kaisha
- Marehiko Hirajima
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110080605
- Publication date Apr 7, 2011
- Canon Kabushiki Kaisha
- Hidehiro Wakamiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus and recording-medium feeding method
- Publication number 20080285988
- Publication date Nov 20, 2008
- Canon Kabushiki Kaisha
- Wataru Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus, cartridge and storage medium
- Publication number 20040091274
- Publication date May 13, 2004
- Canon Kabushiki Kaisha
- Masanobu Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Marehiko Hirajima

Person

Patents Grantslast 30 patents

Image forming apparatus that can form images on both sides of sheet...

Technique for cooling heating element provided in image forming app...

Image forming apparatus

Sheet feeding device and image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Recording material feeding apparatus and image forming apparatus

STORAGE AREA STORING INFORMATION OF THE AMOUNT OF USE OF EACH FEATU...

Patents Applicationslast 30 patents

IMAGE-FORMING SYSTEM, METHOD, SERVER APPARATUS, AND CLIENT APPARATUS

IMAGE-FORMING SYSTEM, METHOD, IMAGE-FORMING APPARATUS, AND SERVER A...

REFILLING IMAGE-FORMING APPARATUS WITH CONSUMABLE MATERIAL

MANAGEMENT SYSTEM, METHOD, IMAGE-FORMING APPARATUS, AND SERVER APPA...

TECHNIQUE FOR COOLING HEATING ELEMENT PROVIDED IN IMAGE FORMING APP...

IMAGE FORMING APPARATUS THAT CAN FORM IMAGES ON BOTH SIDES OF SHEET...

IMAGE FORMING APPARATUS

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

RECORDING MATERIAL FEEDING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

Image forming apparatus and recording-medium feeding method

Image forming apparatus, cartridge and storage medium