Hiroki Muramatsu

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixing rotating member, fixing apparatus and electrophotographic im...
- Patent number 12,070,925
- Issue date Aug 27, 2024
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fixing belt and heat fixing device
- Patent number 12,061,430
- Issue date Aug 13, 2024
- Canon Kabushiki Kaisha
- Noriaki Kobayashi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fixing rotating member, fixing apparatus, electrophotographic image...
- Patent number 12,059,874
- Issue date Aug 13, 2024
- Canon Kabushiki Kaisha
- Yohei Miyauchi
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fixing member, method for producing the same, fixing apparatus, and...
- Patent number 12,001,158
- Issue date Jun 4, 2024
- Canon Kabushiki Kaisha
- Naoko Kasai
- B32 - LAYERED PRODUCTS
Information Patent Grant
Fixing member, method for producing the same, fixing apparatus, and...
- Patent number 11,988,983
- Issue date May 21, 2024
- Canon Kabushiki Kaisha
- Yohei Miyauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing belt having increased surface roughness
- Patent number 11,934,128
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Hiroto Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressurizing member, fixing device, and electrophotographic image-f...
- Patent number 11,644,777
- Issue date May 9, 2023
- Canon Kabushiki Kaisha
- Ryo Ishifuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressing rotating member and production method thereof, fixing appa...
- Patent number 11,561,495
- Issue date Jan 24, 2023
- Canon Kabushiki Kaisha
- Naoko Kasai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing belt and method of manufacturing the fixing belt
- Patent number 11,429,046
- Issue date Aug 30, 2022
- Canon Kabushiki Kaisha
- Akeshi Asaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus with pressing member having connected pores in ela...
- Patent number 11,137,707
- Issue date Oct 5, 2021
- Canon Kabushiki Kaisha
- Akeshi Asaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fixing member, heat fixing apparatus, and image forming apparatus
- Patent number 10,890,869
- Issue date Jan 12, 2021
- Canon Kabushiki Kaisha
- Yasuhiro Miyahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating member having a parting layer formed of a fluorine-co...
- Patent number 10,859,955
- Issue date Dec 8, 2020
- Canon Kabushiki Kaisha
- Akeshi Asaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic member, fixing member, fixing apparatus, image...
- Patent number 10,379,464
- Issue date Aug 13, 2019
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveying apparatus and image forming apparatus
- Patent number 9,701,500
- Issue date Jul 11, 2017
- Canon Kabushiki Kaisha
- Kenjiro Sugaya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image heating apparatus for heating toner image on sheet
- Patent number 9,261,832
- Issue date Feb 16, 2016
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with a heat generating layer containing a high molecu...
- Patent number 9,086,664
- Issue date Jul 21, 2015
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing member, method of producing fixing member, and fixing device
- Patent number 8,965,262
- Issue date Feb 24, 2015
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FIXING MEMBER, METHOD FOR PRODUCING THE SAME, FIXING APPARATUS, AND...
- Publication number 20240160137
- Publication date May 16, 2024
- Canon Kabushiki Kaisha
- Yohei Miyauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT AND HEAT FIXING DEVICE
- Publication number 20240126196
- Publication date Apr 18, 2024
- Canon Kabushiki Kaisha
- HIROKI MURAMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT AND HEAT FIXING DEVICE
- Publication number 20240004330
- Publication date Jan 4, 2024
- Canon Kabushiki Kaisha
- NORIAKI KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING MEMBER, METHOD FOR PRODUCING THE SAME, FIXING APPARATUS, AND...
- Publication number 20230103949
- Publication date Apr 6, 2023
- Canon Kabushiki Kaisha
- Yohei Miyauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING MEMBER, METHOD FOR PRODUCING THE SAME, FIXING APPARATUS, AND...
- Publication number 20230109438
- Publication date Apr 6, 2023
- Canon Kabushiki Kaisha
- Naoko Kasai
- B32 - LAYERED PRODUCTS
Information Patent Application
FIXING FILM
- Publication number 20230051709
- Publication date Feb 16, 2023
- Canon Kabushiki Kaisha
- Akeshi Asaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT
- Publication number 20230031844
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Hiroto Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING MEMBER
- Publication number 20230031631
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Noriaki Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRESSURIZING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE-F...
- Publication number 20220390885
- Publication date Dec 8, 2022
- Canon Kabushiki Kaisha
- Ryo Ishifuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING ROTATING MEMBER, FIXING APPARATUS AND ELECTROPHOTOGRAPHIC IM...
- Publication number 20220206419
- Publication date Jun 30, 2022
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING ROTATING MEMBER, FIXING APPARATUS, ELECTROPHOTOGRAPHIC IMAGE...
- Publication number 20220206421
- Publication date Jun 30, 2022
- Canon Kabushiki Kaisha
- Yohei Miyauchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRESSING ROTATING MEMBER AND PRODUCTION METHOD THEREOF, FIXING APPA...
- Publication number 20220206420
- Publication date Jun 30, 2022
- Canon Kabushiki Kaisha
- Naoko Kasai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT AND METHOD OF MANUFACTURING THE FIXING BELT
- Publication number 20220066370
- Publication date Mar 3, 2022
- Canon Kabushiki Kaisha
- Akeshi Asaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING MEMBER, HEAT FIXING APPARATUS, AND IMAGE FORMING APPARATUS
- Publication number 20200371460
- Publication date Nov 26, 2020
- Canon Kabushiki Kaisha
- Yasuhiro Miyahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE HEATING MEMBER, IMAGE HEATING APPARATUS AND MANUFACTURING MET...
- Publication number 20200209793
- Publication date Jul 2, 2020
- Canon Kabushiki Kaisha
- Akeshi Asaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND MANUFACTURING METHOD FOR PRESSING MEMBER
- Publication number 20200019100
- Publication date Jan 16, 2020
- Canon Kabushiki Kaisha
- Akeshi Asaka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, FIXING MEMBER, FIXING APPARATUS, IMAGE...
- Publication number 20180046117
- Publication date Feb 15, 2018
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20160101952
- Publication date Apr 14, 2016
- Canon Kabushiki Kaisha
- Kenjiro Sugaya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE HEATING APPARATUS FOR HEATING TONER IMAGE ON SHEET
- Publication number 20150037052
- Publication date Feb 5, 2015
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20140248071
- Publication date Sep 4, 2014
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING MEMBER, METHOD OF PRODUCING FIXING MEMBER, AND FIXING DEVICE
- Publication number 20140153986
- Publication date Jun 5, 2014
- Canon Kabushiki Kaisha
- Hiroki Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hiroki Muramatsu

Person

Patents Grantslast 30 patents

Fixing rotating member, fixing apparatus and electrophotographic im...

Fixing belt and heat fixing device

Fixing rotating member, fixing apparatus, electrophotographic image...

Fixing member, method for producing the same, fixing apparatus, and...

Fixing member, method for producing the same, fixing apparatus, and...

Fixing belt having increased surface roughness

Pressurizing member, fixing device, and electrophotographic image-f...

Pressing rotating member and production method thereof, fixing appa...

Fixing belt and method of manufacturing the fixing belt

Fixing apparatus with pressing member having connected pores in ela...

Fixing member, heat fixing apparatus, and image forming apparatus

Image heating member having a parting layer formed of a fluorine-co...

Electrophotographic member, fixing member, fixing apparatus, image...

Sheet conveying apparatus and image forming apparatus

Image heating apparatus for heating toner image on sheet

Fixing device with a heat generating layer containing a high molecu...

Fixing member, method of producing fixing member, and fixing device

Patents Applicationslast 30 patents

FIXING MEMBER, METHOD FOR PRODUCING THE SAME, FIXING APPARATUS, AND...

FIXING BELT AND HEAT FIXING DEVICE

FIXING BELT AND HEAT FIXING DEVICE

FIXING MEMBER, METHOD FOR PRODUCING THE SAME, FIXING APPARATUS, AND...

FIXING MEMBER, METHOD FOR PRODUCING THE SAME, FIXING APPARATUS, AND...

FIXING FILM

FIXING BELT

FIXING MEMBER

PRESSURIZING MEMBER, FIXING DEVICE, AND ELECTROPHOTOGRAPHIC IMAGE-F...

FIXING ROTATING MEMBER, FIXING APPARATUS AND ELECTROPHOTOGRAPHIC IM...

FIXING ROTATING MEMBER, FIXING APPARATUS, ELECTROPHOTOGRAPHIC IMAGE...

PRESSING ROTATING MEMBER AND PRODUCTION METHOD THEREOF, FIXING APPA...

FIXING BELT AND METHOD OF MANUFACTURING THE FIXING BELT

FIXING MEMBER, HEAT FIXING APPARATUS, AND IMAGE FORMING APPARATUS

IMAGE HEATING MEMBER, IMAGE HEATING APPARATUS AND MANUFACTURING MET...

FIXING APPARATUS AND MANUFACTURING METHOD FOR PRESSING MEMBER

ELECTROPHOTOGRAPHIC MEMBER, FIXING MEMBER, FIXING APPARATUS, IMAGE...

SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE HEATING APPARATUS FOR HEATING TONER IMAGE ON SHEET

FIXING DEVICE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

FIXING MEMBER, METHOD OF PRODUCING FIXING MEMBER, AND FIXING DEVICE