Tomoya ADACHI

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixing device including separator with contact portion and image fo...
- Patent number 12,181,815
- Issue date Dec 31, 2024
- Ricoh Company, Ltd.
- Yukimichi Someya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating the same
- Patent number 12,092,978
- Issue date Sep 17, 2024
- Ricoh Company, Ltd.
- Yukimichi Someya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, belt heating device, fixing device, and image formi...
- Patent number 11,966,178
- Issue date Apr 23, 2024
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nip forming device and image forming apparatus
- Patent number 11,947,296
- Issue date Apr 2, 2024
- Ricoh Company, Ltd.
- Hiroyuki Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, fixing device, and image forming apparatus
- Patent number 11,934,126
- Issue date Mar 19, 2024
- Ricoh Company, Ltd.
- Yasunori Ishigaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, fixing device, drying device, laminator, and image...
- Patent number 11,906,916
- Issue date Feb 20, 2024
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,789,388
- Issue date Oct 17, 2023
- Ricoh Company, Ltd.
- Naohiro Kumagai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Planar heater, fixing device, image forming apparatus, and method o...
- Patent number 11,635,715
- Issue date Apr 25, 2023
- Ricoh Company, Ltd.
- Tomoya Adachi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus
- Patent number 11,599,061
- Issue date Mar 7, 2023
- Ricoh Company, Ltd.
- Kei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, belt heating device, fixing device, and image formi...
- Patent number 11,550,249
- Issue date Jan 10, 2023
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater, heating device, fixing device, and image forming apparatus
- Patent number 11,537,070
- Issue date Dec 27, 2022
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, image forming apparatus, and thermocompression bond...
- Patent number 11,500,315
- Issue date Nov 15, 2022
- Ricoh Company, Ltd.
- Yukimichi Someya
- B32 - LAYERED PRODUCTS
Information Patent Grant
Image forming apparatus
- Patent number 11,454,917
- Issue date Sep 27, 2022
- Ricoh Company, Ltd.
- Kenji Yabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,449,002
- Issue date Sep 20, 2022
- Ricoh Company, Ltd.
- Kei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater, fixing device, and image forming apparatus
- Patent number 11,435,682
- Issue date Sep 6, 2022
- Ricoh Company, Ltd.
- Masahiro Samei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device with a non-conveyance span temperature detector
- Patent number 11,269,274
- Issue date Mar 8, 2022
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater configured to maintain adequate contact pressure with a cont...
- Patent number 11,237,503
- Issue date Feb 1, 2022
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, fixing device, and image forming apparatus
- Patent number 11,067,924
- Issue date Jul 20, 2021
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater, heating device, fixing device, and image forming apparatus
- Patent number 11,054,773
- Issue date Jul 6, 2021
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater, heating device, fixing device, and image forming apparatus
- Patent number 11,054,772
- Issue date Jul 6, 2021
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device having a motion restrictor and fixing device and ima...
- Patent number 10,969,717
- Issue date Apr 6, 2021
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus including a resistive heat generator driv...
- Patent number 10,928,761
- Issue date Feb 23, 2021
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device with a guide having convex and recess portions and a...
- Patent number 10,928,767
- Issue date Feb 23, 2021
- Ricoh Company, Ltd.
- Yukimichi Someya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heater including multiple heating elements, and fixing device and i...
- Patent number 10,915,048
- Issue date Feb 9, 2021
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, fixing device, and image forming apparatus
- Patent number 10,877,407
- Issue date Dec 29, 2020
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 10,871,736
- Issue date Dec 22, 2020
- Ricoh Company, Ltd.
- Daisuke Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating device, fixing device, and image forming apparatus
- Patent number 10,824,101
- Issue date Nov 3, 2020
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating the same
- Patent number 10,809,652
- Issue date Oct 20, 2020
- Ricoh Company, Ltd.
- Hiroshi Yoshinaga
- G01 - MEASURING TESTING
Information Patent Grant
Heating device for fixing device of image forming apparatus having...
- Patent number 10,802,427
- Issue date Oct 13, 2020
- Ricoh Company, Ltd.
- Tomoya Adachi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus
- Patent number 10,802,428
- Issue date Oct 13, 2020
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20240248427
- Publication date Jul 25, 2024
- RICOH COMPANY, LTD.
- Yasunori ISHIGAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20240118648
- Publication date Apr 11, 2024
- Ricoh Company, Ltd.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SAME
- Publication number 20230408959
- Publication date Dec 21, 2023
- RICOH COMPANY, LTD.
- Yukimichi Someya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20230384717
- Publication date Nov 30, 2023
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230305457
- Publication date Sep 28, 2023
- RICOH COMPANY, LTD.
- Yukimichi Someya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NIP FORMING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20230297016
- Publication date Sep 21, 2023
- RICOH COMPANY, LTD.
- Yukimichi Someya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
NIP FORMING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230288855
- Publication date Sep 14, 2023
- RICOH COMPANY, LTD.
- Hiroyuki SHIMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20230205118
- Publication date Jun 29, 2023
- Yasunori ISHIGAYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, BELT HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMI...
- Publication number 20230004108
- Publication date Jan 5, 2023
- RICOH COMPANY, LTD.
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220390894
- Publication date Dec 8, 2022
- RICOH COMPANY, LTD.
- Kei SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, DRYING DEVICE, LAMINATOR, AND IMAGE...
- Publication number 20220382191
- Publication date Dec 1, 2022
- RICOH COMPANY, LTD.
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PLANAR HEATER, FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD O...
- Publication number 20220283530
- Publication date Sep 8, 2022
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220283531
- Publication date Sep 8, 2022
- RICOH COMPANY, LTD.
- Naohiro KUMAGAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220091558
- Publication date Mar 24, 2022
- Kei SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF DETERMINING SPLIT SCHEME, DETERMINING DEVICE, AND COMPUTI...
- Publication number 20220019491
- Publication date Jan 20, 2022
- Preferred Networks, Inc.
- Tomokazu HIGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEATER, HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20220004128
- Publication date Jan 6, 2022
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210389713
- Publication date Dec 16, 2021
- RICOH COMPANY, LTD.
- Kenji YABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, IMAGE FORMING APPARATUS, AND THERMOCOMPRESSION BOND...
- Publication number 20210364958
- Publication date Nov 25, 2021
- RICOH COMPANY, LTD.
- Yukimichi SOMEYA
- B32 - LAYERED PRODUCTS
Information Patent Application
HEATING DEVICE, BELT HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMI...
- Publication number 20210278790
- Publication date Sep 9, 2021
- RICOH COMPANY, LTD.
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATER, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200401067
- Publication date Dec 24, 2020
- RICOH COMPANY, LTD.
- Masahiro SAMEI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200387096
- Publication date Dec 10, 2020
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200379384
- Publication date Dec 3, 2020
- RICOH COMPANY, LTD.
- Masahiro SAMEI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200292972
- Publication date Sep 17, 2020
- Daisuke INOUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATER, HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200292973
- Publication date Sep 17, 2020
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATER, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200249601
- Publication date Aug 6, 2020
- RICOH COMPANY, LTD.
- Daisuke INOUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200249602
- Publication date Aug 6, 2020
- RICOH COMPANY, LTD.
- Daisuke Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200249604
- Publication date Aug 6, 2020
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200174408
- Publication date Jun 4, 2020
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200103814
- Publication date Apr 2, 2020
- Yukimichi SOMEYA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATER, HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200103796
- Publication date Apr 2, 2020
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tomoya ADACHI

Person

Patents Grantslast 30 patents

Fixing device including separator with contact portion and image fo...

Fixing device and image forming apparatus incorporating the same

Heating device, belt heating device, fixing device, and image formi...

Nip forming device and image forming apparatus

Heating device, fixing device, and image forming apparatus

Heating device, fixing device, drying device, laminator, and image...

Image forming apparatus

Planar heater, fixing device, image forming apparatus, and method o...

Image forming apparatus

Heating device, belt heating device, fixing device, and image formi...

Heater, heating device, fixing device, and image forming apparatus

Heating device, image forming apparatus, and thermocompression bond...

Image forming apparatus

Image forming apparatus

Heater, fixing device, and image forming apparatus

Heating device with a non-conveyance span temperature detector

Heater configured to maintain adequate contact pressure with a cont...

Heating device, fixing device, and image forming apparatus

Heater, heating device, fixing device, and image forming apparatus

Heater, heating device, fixing device, and image forming apparatus

Heating device having a motion restrictor and fixing device and ima...

Image formation apparatus including a resistive heat generator driv...

Heating device with a guide having convex and recess portions and a...

Heater including multiple heating elements, and fixing device and i...

Heating device, fixing device, and image forming apparatus

Fixing device and image forming apparatus

Heating device, fixing device, and image forming apparatus

Fixing device and image forming apparatus incorporating the same

Heating device for fixing device of image forming apparatus having...

Image forming apparatus

Patents Applicationslast 30 patents

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING THE SAME

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

NIP FORMING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

NIP FORMING DEVICE AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, BELT HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMI...

IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, DRYING DEVICE, LAMINATOR, AND IMAGE...

PLANAR HEATER, FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD O...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

METHOD OF DETERMINING SPLIT SCHEME, DETERMINING DEVICE, AND COMPUTI...

HEATER, HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

HEATING DEVICE, IMAGE FORMING APPARATUS, AND THERMOCOMPRESSION BOND...

HEATING DEVICE, BELT HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMI...

HEATER, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATER, HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATER, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

HEATER, HEATING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS