Masaaki Takahashi

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 12,072,646
- Issue date Aug 27, 2024
- FUJIFILM Business Innovation Corp.
- Tomoaki Yoshioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 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
Electrophotographic member and electrophotographic image-forming ap...
- Patent number 12,019,381
- Issue date Jun 25, 2024
- Canon Kabushiki Kaisha
- Yusuke Baba
- 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
Post-processing device and image forming apparatus
- Patent number 11,609,525
- Issue date Mar 21, 2023
- FUJIFILM Business Innovation Corp.
- Yoshiji Kano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a rollshaped charge unit for seco...
- Patent number 11,579,541
- Issue date Feb 14, 2023
- FUJIFILM Business Innovation Corp.
- Koichiro Yuasa
- 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
Image forming apparatus
- Patent number 11,520,252
- Issue date Dec 6, 2022
- FUJIFILM Business Innovation Corp.
- Tomoaki Yoshioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with holding unit that holds a recording me...
- Patent number 11,493,863
- Issue date Nov 8, 2022
- FUJIFILM Business Innovation Corp.
- Tomoaki Yoshioka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Post-processing device and image forming apparatus
- Patent number 11,401,127
- Issue date Aug 2, 2022
- FUJIFILM Business Innovation Corp.
- Yoshiji Kano
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 11,262,675
- Issue date Mar 1, 2022
- FUJIFILM Business Innovation Corp.
- Masaaki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for fixing resin tube to die and manufacturing method for re...
- Patent number 10,974,491
- Issue date Apr 13, 2021
- Canon Kabushiki Kaisha
- Takeshi Suzuki
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transfer unit comprising alternating current bias and humidifying unit
- Patent number 10,635,048
- Issue date Apr 28, 2020
- Fuji Xerox Co., Ltd.
- Noboru Hirakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing member and heat fixing apparatus
- Patent number 10,620,574
- Issue date Apr 14, 2020
- Canon Kabushiki Kaisha
- Yuji Kitano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic rotatable pressing member and method of manufac...
- Patent number 10,534,297
- Issue date Jan 14, 2020
- Canon Kabushiki Kaisha
- Jun Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic rotatable pressing member and method of manufac...
- Patent number 10,353,330
- Issue date Jul 16, 2019
- Canon Kabushiki Kaisha
- Jun Miura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Cylindrical extruding die and method for producing seamless tube
- Patent number 10,307,952
- Issue date Jun 4, 2019
- Canon Kabushiki Kaisha
- Takayuki Hori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for fixing resin tube to die and manufacturing method for re...
- Patent number 10,189,233
- Issue date Jan 29, 2019
- Canon Kabushiki Kaisha
- Takeshi Suzuki
- B32 - LAYERED PRODUCTS
Information Patent Grant
Image forming apparatus
- Patent number 9,785,099
- Issue date Oct 10, 2017
- Fuji Xerox Co., Ltd.
- Masaaki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using at least one screen to form a toner i...
- Patent number 9,348,265
- Issue date May 24, 2016
- Fuji Xerox Co., Ltd.
- Yoko Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method
- Patent number 9,341,992
- Issue date May 17, 2016
- Fuji Xerox Co., Ltd.
- Masaaki Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 9,244,386
- Issue date Jan 26, 2016
- Fuji Xerox Co., Ltd.
- Kunihiko Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic fixing member, fixing apparatus and electrophot...
- Patent number 9,063,491
- Issue date Jun 23, 2015
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image developer and image forming apparatus
- Patent number 8,942,587
- Issue date Jan 27, 2015
- Fuji Xerox Co., Ltd.
- Sakon Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer, image-forming apparatus, and method for forming image
- Patent number 8,913,916
- Issue date Dec 16, 2014
- Fuji Xerox Co., Ltd.
- Shinichi Kawamata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,886,089
- Issue date Nov 11, 2014
- Fuji Xerox Co., Ltd.
- Toshimasa Toyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a correction function for deviati...
- Patent number 8,879,968
- Issue date Nov 4, 2014
- Fuji Xerox Co., Ltd.
- Masaaki Takahashi
- G04 - HOROLOGY
Information Patent Grant
Cleaning device and image forming apparatus including the same
- Patent number 8,862,019
- Issue date Oct 14, 2014
- Fuji Xerox Co., Ltd.
- Tsutomu Komiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus, pressure roller to be used in the image he...
- Patent number 8,626,046
- Issue date Jan 7, 2014
- Canon Kabushiki Kaisha
- Yuko Sekihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
RESINOUS MEMBRANE AND WATER-RESISTANT AND MOISTURE-PERMEABLE MEMBRANE
- Publication number 20230323066
- Publication date Oct 12, 2023
- Canon Kabushiki Kaisha
- YUSUKE BABA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER AND ELECTROPHOTOGRAPHIC IMAGE-FORMING AP...
- Publication number 20230176506
- Publication date Jun 8, 2023
- Canon Kabushiki Kaisha
- Yusuke Baba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230038531
- Publication date Feb 9, 2023
- FUJIFILM Business Innovation Corp.
- Tomoaki YOSHIOKA
- 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
POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220048721
- Publication date Feb 17, 2022
- FUJIFILM Business Innovation Corp.
- Yoshiji KANO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220050412
- Publication date Feb 17, 2022
- FUJIFILM Business Innovation Corp.
- Yoshiji KANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220048722
- Publication date Feb 17, 2022
- FUJIFILM Business Innovation Corp.
- Yoshiji KANO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210318634
- Publication date Oct 14, 2021
- FUJIFILM Business Innovation Corp.
- Koichiro YUASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210294246
- Publication date Sep 23, 2021
- FUJIFILM Business Innovation Corp.
- Tomoaki YOSHIOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210286294
- Publication date Sep 16, 2021
- FUJIFILM Business Innovation Corp.
- Tomoaki YOSHIOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200081397
- Publication date Mar 12, 2020
- FUJI XEROX CO., LTD
- Noboru HIRAKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200026225
- Publication date Jan 23, 2020
- FUJI XEROX CO., LTD
- Masaaki TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING MEMBER AND HEAT FIXING APPARATUS
- Publication number 20190377290
- Publication date Dec 12, 2019
- Canon Kabushiki Kaisha
- Yuji Kitano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC ROTATABLE PRESSING MEMBER AND METHOD OF MANUFAC...
- Publication number 20190278202
- Publication date Sep 12, 2019
- Canon Kabushiki Kaisha
- Jun Miura
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD FOR FIXING RESIN TUBE TO DIE AND MANUFACTURING METHOD FOR RE...
- Publication number 20190105888
- Publication date Apr 11, 2019
- Canon Kabushiki Kaisha
- Takeshi Suzuki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ELECTROPHOTOGRAPHIC ROTATABLE PRESSING MEMBER AND METHOD OF MANUFAC...
- Publication number 20180284659
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Jun Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR FIXING RESIN TUBE TO DIE AND MANUFACTURING METHOD FOR RE...
- Publication number 20170120568
- Publication date May 4, 2017
- Canon Kabushiki Kaisha
- Takeshi Suzuki
- B32 - LAYERED PRODUCTS
Information Patent Application
CYLINDRICAL EXTRUDING DIE AND METHOD FOR PRODUCING SEAMLESS TUBE
- Publication number 20170066173
- Publication date Mar 9, 2017
- Canon Kabushiki Kaisha
- Takayuki Hori
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160223954
- Publication date Aug 4, 2016
- FUJI XEROX CO., LTD
- Masaaki TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20160077467
- Publication date Mar 17, 2016
- FUJI XEROX CO., LTD
- Masaaki TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150022828
- Publication date Jan 22, 2015
- FUJI XEROX CO., LTD
- Yoko MIYAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC FIXING MEMBER, FIXING APPARATUS AND ELECTROPHOT...
- Publication number 20140255068
- Publication date Sep 11, 2014
- Canon Kabushiki Kaisha
- Katsuhisa Matsunaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC IMAGE DEVELOPER AND IMAGE FORMING APPARATUS
- Publication number 20140178100
- Publication date Jun 26, 2014
- Sakon TAKAHASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140140739
- Publication date May 22, 2014
- Kunihiko SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER, IMAGE-FORMING APPARATUS, AND METHOD FOR FORMING IMAGE
- Publication number 20140126927
- Publication date May 8, 2014
- FUJI XEROX CO., LTD
- Shinichi KAWAMATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20130243473
- Publication date Sep 19, 2013
- FUJI XEROX CO., LTD
- Ayumi NOGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20130142539
- Publication date Jun 6, 2013
- FUJI XEROX CO., LTD
- Tsutomu KOMIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaaki Takahashi

Person

Patents Grantslast 30 patents

Image forming apparatus

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

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

Electrophotographic member and electrophotographic image-forming ap...

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

Post-processing device and image forming apparatus

Image forming apparatus including a rollshaped charge unit for seco...

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

Image forming apparatus

Image forming apparatus with holding unit that holds a recording me...

Post-processing device and image forming apparatus

Image forming apparatus

Method for fixing resin tube to die and manufacturing method for re...

Transfer unit comprising alternating current bias and humidifying unit

Fixing member and heat fixing apparatus

Electrophotographic rotatable pressing member and method of manufac...

Electrophotographic rotatable pressing member and method of manufac...

Cylindrical extruding die and method for producing seamless tube

Method for fixing resin tube to die and manufacturing method for re...

Image forming apparatus

Image forming apparatus using at least one screen to form a toner i...

Image forming apparatus and image forming method

Developing device and image forming apparatus

Electrophotographic fixing member, fixing apparatus and electrophot...

Electrostatic image developer and image forming apparatus

Developer, image-forming apparatus, and method for forming image

Image forming apparatus

Image forming apparatus including a correction function for deviati...

Cleaning device and image forming apparatus including the same

Image heating apparatus, pressure roller to be used in the image he...

Patents Applicationslast 30 patents

RESINOUS MEMBRANE AND WATER-RESISTANT AND MOISTURE-PERMEABLE MEMBRANE

ELECTROPHOTOGRAPHIC MEMBER AND ELECTROPHOTOGRAPHIC IMAGE-FORMING AP...

IMAGE FORMING APPARATUS

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...

POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS

POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS

POST-PROCESSING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

FIXING MEMBER AND HEAT FIXING APPARATUS

ELECTROPHOTOGRAPHIC ROTATABLE PRESSING MEMBER AND METHOD OF MANUFAC...

METHOD FOR FIXING RESIN TUBE TO DIE AND MANUFACTURING METHOD FOR RE...

ELECTROPHOTOGRAPHIC ROTATABLE PRESSING MEMBER AND METHOD OF MANUFAC...

METHOD FOR FIXING RESIN TUBE TO DIE AND MANUFACTURING METHOD FOR RE...

CYLINDRICAL EXTRUDING DIE AND METHOD FOR PRODUCING SEAMLESS TUBE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC FIXING MEMBER, FIXING APPARATUS AND ELECTROPHOT...

ELECTROSTATIC IMAGE DEVELOPER AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER, IMAGE-FORMING APPARATUS, AND METHOD FOR FORMING IMAGE

CLEANING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

CLEANING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME