Tokifumi Tanaka

Person

Komaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming device modifying nip pressure of nip formed in fixing...
- Patent number 11,906,914
- Issue date Feb 20, 2024
- Brother Kogyo Kabushiki Kaisha
- Yusuke Mizuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device
- Patent number 11,747,758
- Issue date Sep 5, 2023
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device including rotator and belt, such as a fixing device for an i...
- Patent number 11,693,343
- Issue date Jul 4, 2023
- Brother Kogyo Kabushiki Kaisha
- Hiroshi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,675,291
- Issue date Jun 13, 2023
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,675,296
- Issue date Jun 13, 2023
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device
- Patent number 11,614,702
- Issue date Mar 28, 2023
- Brother Kogyo Kabushiki Kaisha
- Shuhei Fukue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device
- Patent number 11,537,074
- Issue date Dec 27, 2022
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device including pressure modifying mechanism modifyi...
- Patent number 11,507,002
- Issue date Nov 22, 2022
- Brother Kogyo Kabushiki Kaisha
- Fumitake Tajiri
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device including rotator and belt, such as a fixing device for an i...
- Patent number 11,372,353
- Issue date Jun 28, 2022
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 11,353,811
- Issue date Jun 7, 2022
- Brother Kogyo Kabushiki Kaisha
- Hirotaka Imaeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device including mechanism for varying pressure at nip regio...
- Patent number 11,327,424
- Issue date May 10, 2022
- Brother Kogyo Kabushiki Kaisha
- Hiroshi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device modifying nip pressure of nip formed in fixing...
- Patent number 11,294,308
- Issue date Apr 5, 2022
- Brother Kogyo Kabushiki Kaisha
- Yusuke Mizuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with supported side guide
- Patent number 11,281,142
- Issue date Mar 22, 2022
- Brother Kogyo Kabushiki Kaisha
- Mingguang Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser and image forming apparatus
- Patent number 11,156,948
- Issue date Oct 26, 2021
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fixing device including mechanism for varying pressure at nip regio...
- Patent number 10,969,719
- Issue date Apr 6, 2021
- Brother Kogyo Kabushiki Kaisha
- Hiroshi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device including rotator and belt, such as a fixing device for an i...
- Patent number 10,948,858
- Issue date Mar 16, 2021
- Brother Kogyo Kabushiki Kaisha
- Hiroshi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser with an endless belt, image forming apparatus with an endless...
- Patent number 10,901,353
- Issue date Jan 26, 2021
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fuser including endless belt and sliding sheet
- Patent number 10,795,296
- Issue date Oct 6, 2020
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus including belt and sliding sheet
- Patent number 10,795,297
- Issue date Oct 6, 2020
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser including endless belt and pressure roller having porous laye...
- Patent number 10,625,515
- Issue date Apr 21, 2020
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser including endless belt and lateral guide contacting lateral e...
- Patent number 10,488,797
- Issue date Nov 26, 2019
- Brother Kogyo Kabushiki Kaisha
- Yasumasa Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser including belt and sliding sheet
- Patent number 10,459,384
- Issue date Oct 29, 2019
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fuser including endless belt and sliding sheet
- Patent number 10,365,596
- Issue date Jul 30, 2019
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and photosensitive member cartridge
- Patent number 9,645,545
- Issue date May 9, 2017
- Brother Kogyo Kabushiki Kaisha
- Ryuji Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge
- Patent number 9,423,769
- Issue date Aug 23, 2016
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum unit
- Patent number D724139
- Issue date Mar 10, 2015
- Brother Industries, Ltd.
- Takashi Shimizu
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D723614
- Issue date Mar 3, 2015
- Brother Industries, Ltd.
- Takashi Shimizu
- D18 - Printing and office machinery

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240264555
- Publication date Aug 8, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Hirotaka Imaeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE INCLUDING ELASTIC PLATE FOR NIPPING ENDLESS BELT IN C...
- Publication number 20240201624
- Publication date Jun 20, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Mingguang ZHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE MODIFYING NIP PRESSURE OF NIP FORMED IN FIXING...
- Publication number 20230393499
- Publication date Dec 7, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Yusuke MIZUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE
- Publication number 20230097934
- Publication date Mar 30, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220269196
- Publication date Aug 25, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220269197
- Publication date Aug 25, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE MODIFYING NIP PRESSURE OF NIP FORMED IN FIXING...
- Publication number 20220197197
- Publication date Jun 23, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Yusuke MIZUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE
- Publication number 20220179345
- Publication date Jun 9, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE
- Publication number 20220035283
- Publication date Feb 3, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuhei FUKUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20210311422
- Publication date Oct 7, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Hirotaka Imaeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE INCLUDING MECHANISM FOR VARYING PRESSURE AT NIP REGIO...
- Publication number 20210208529
- Publication date Jul 8, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroshi HANDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE
- Publication number 20210200131
- Publication date Jul 1, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Mingguang ZHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE INCLUDING PRESSURE MODIFYING MECHANISM MODIFYI...
- Publication number 20210191295
- Publication date Jun 24, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Fumitake TAJIRI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE MODIFYING NIP PRESSURE OF NIP FORMED IN FIXING...
- Publication number 20210191296
- Publication date Jun 24, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Yusuke MIZUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE INCLUDING ROTATOR AND BELT, SUCH AS A FIXING DEVICE FOR AN I...
- Publication number 20210181663
- Publication date Jun 17, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroshi HANDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser and Image Forming Apparatus
- Publication number 20210132531
- Publication date May 6, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20210011406
- Publication date Jan 14, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Mingguang Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE INCLUDING MECHANISM FOR VARYING PRESSURE AT NIP REGIO...
- Publication number 20200401069
- Publication date Dec 24, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroshi HANDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE INCLUDING ROTATOR AND BELT, SUCH AS A FIXING DEVICE FOR AN I...
- Publication number 20200307938
- Publication date Oct 1, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi TANAKA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
DEVICE INCLUDING ROTATOR AND BELT, SUCH AS A FIXING DEVICE FOR AN I...
- Publication number 20200310313
- Publication date Oct 1, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroshi HANDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser with an Endless Belt, Image Forming Apparatus with an Endless...
- Publication number 20200103798
- Publication date Apr 2, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser Including Belt and Sliding Sheet
- Publication number 20200041941
- Publication date Feb 6, 2020
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser Including Endless Belt and Sliding Sheet
- Publication number 20190243293
- Publication date Aug 8, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser Including Endless Belt and Sliding Sheet
- Publication number 20190243294
- Publication date Aug 8, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FUSER INCLUDING BELT AND SLIDING SHEET
- Publication number 20190235426
- Publication date Aug 1, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser Including Endless Belt and Lateral Guide Contacting Lateral E...
- Publication number 20180284666
- Publication date Oct 4, 2018
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasumasa Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fuser Including Endless Belt and Pressure Roller Having Porous Laye...
- Publication number 20180244072
- Publication date Aug 30, 2018
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Process Cartridge and Photosensitive Member Cartridge
- Publication number 20150192894
- Publication date Jul 9, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge
- Publication number 20150023692
- Publication date Jan 22, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Monocular type image display device
- Publication number 20100246023
- Publication date Sep 30, 2010
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Tokifumi Tanaka

Person

Patents Grantslast 30 patents

Image forming device modifying nip pressure of nip formed in fixing...

Fixing device

Device including rotator and belt, such as a fixing device for an i...

Image forming apparatus

Image forming apparatus

Fixing device

Fixing device

Image forming device including pressure modifying mechanism modifyi...

Device including rotator and belt, such as a fixing device for an i...

Fixing device and image forming apparatus

Fixing device including mechanism for varying pressure at nip regio...

Image forming device modifying nip pressure of nip formed in fixing...

Fixing device with supported side guide

Fuser and image forming apparatus

Fixing device including mechanism for varying pressure at nip regio...

Device including rotator and belt, such as a fixing device for an i...

Fuser with an endless belt, image forming apparatus with an endless...

Fuser including endless belt and sliding sheet

Apparatus including belt and sliding sheet

Fuser including endless belt and pressure roller having porous laye...

Fuser including endless belt and lateral guide contacting lateral e...

Fuser including belt and sliding sheet

Fuser including endless belt and sliding sheet

Process cartridge and photosensitive member cartridge

Process cartridge

Photosensitive drum unit

Toner cartridge

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

FIXING DEVICE INCLUDING ELASTIC PLATE FOR NIPPING ENDLESS BELT IN C...

IMAGE FORMING DEVICE MODIFYING NIP PRESSURE OF NIP FORMED IN FIXING...

FIXING DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING DEVICE MODIFYING NIP PRESSURE OF NIP FORMED IN FIXING...

FIXING DEVICE

FIXING DEVICE

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE INCLUDING MECHANISM FOR VARYING PRESSURE AT NIP REGIO...

FIXING DEVICE

IMAGE FORMING DEVICE INCLUDING PRESSURE MODIFYING MECHANISM MODIFYI...

IMAGE FORMING DEVICE MODIFYING NIP PRESSURE OF NIP FORMED IN FIXING...

DEVICE INCLUDING ROTATOR AND BELT, SUCH AS A FIXING DEVICE FOR AN I...

Fuser and Image Forming Apparatus

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE INCLUDING MECHANISM FOR VARYING PRESSURE AT NIP REGIO...

DEVICE INCLUDING ROTATOR AND BELT, SUCH AS A FIXING DEVICE FOR AN I...

DEVICE INCLUDING ROTATOR AND BELT, SUCH AS A FIXING DEVICE FOR AN I...

Fuser with an Endless Belt, Image Forming Apparatus with an Endless...

Fuser Including Belt and Sliding Sheet

Fuser Including Endless Belt and Sliding Sheet

Fuser Including Endless Belt and Sliding Sheet

FUSER INCLUDING BELT AND SLIDING SHEET

Fuser Including Endless Belt and Lateral Guide Contacting Lateral E...

Fuser Including Endless Belt and Pressure Roller Having Porous Laye...

Process Cartridge and Photosensitive Member Cartridge

Process Cartridge

Monocular type image display device