Tomoya Fujii

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming apparatus body
- Patent number 11,235,591
- Issue date Feb 1, 2022
- Ricoh Company Ltd.
- Masatoshi Ishida
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Handheld mobile printing device
- Patent number 11,124,003
- Issue date Sep 21, 2021
- Ricoh Company, Ltd.
- Masashi Ota
- G02 - OPTICS
Information Patent Grant
Image forming apparatus
- Patent number 11,016,406
- Issue date May 25, 2021
- Ricoh Company, Ltd.
- Masashi Ota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming apparatus body
- Patent number 10,882,333
- Issue date Jan 5, 2021
- Ricoh Company, Ltd.
- Yohei Osanai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 10,855,873
- Issue date Dec 1, 2020
- Ricoh Company, Ltd.
- Tomoya Fujii
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sheet conveying device, image reading device, and image forming app...
- Patent number 10,507,995
- Issue date Dec 17, 2019
- Ricoh Company, Ltd.
- Munekazu Hirata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image reading device configured to selectively stop a sheet based o...
- Patent number 10,491,768
- Issue date Nov 26, 2019
- Ricoh Company, Ltd.
- Takayuki Andoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanner and image forming device incorporating same
- Patent number 10,409,192
- Issue date Sep 10, 2019
- Ricoh Company, Ltd.
- Tomoya Fujii
- G02 - OPTICS
Information Patent Grant
Image forming apparatus including a rotatable exposure device
- Patent number 10,082,761
- Issue date Sep 25, 2018
- Ricoh Company, Ltd.
- Susumu Narita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical scanner and image forming device incorporating same
- Patent number 9,864,296
- Issue date Jan 9, 2018
- Ricoh Company, Ltd.
- Tomoya Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light beam scanning device and image forming apparatus
- Patent number 9,494,793
- Issue date Nov 15, 2016
- Ricoh Company, Ltd.
- Nobuyuki Arai
- G02 - OPTICS
Information Patent Grant
Optical writer and image forming apparatus including same
- Patent number 8,823,764
- Issue date Sep 2, 2014
- Ricoh Company, Ltd.
- Tomoya Fujii
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Optical writing unit and image forming apparatus including same
- Patent number 8,754,919
- Issue date Jun 17, 2014
- Ricoh Company, Ltd.
- Yoshinobu Sakaue
- G02 - OPTICS
Information Patent Grant
Optical scanner and image forming apparatus including same
- Patent number 8,610,753
- Issue date Dec 17, 2013
- Ricoh Company, Ltd.
- Keiichi Serizawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
PRINTING APPARATUS AND PRINTING APPARATUS BODY
- Publication number 20240075745
- Publication date Mar 7, 2024
- Ricoh Company, Ltd.
- Masatoshi ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIGHT SOURCE DEVICE AND DISPLAY APPARATUS
- Publication number 20240004275
- Publication date Jan 4, 2024
- RICOH COMPANY, LTD.
- Jun MASHIMO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE MODULE, LIGHT SOURCE DEVICE, AND PROJECTION APPARATUS
- Publication number 20240004279
- Publication date Jan 4, 2024
- RICOH COMPANY, LTD.
- Tomoya FUJII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE DEVICE AND DISPLAY APPARATUS
- Publication number 20230266652
- Publication date Aug 24, 2023
- Tomoya FUJII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE IMAGE FORMING APPARATUS AND PORTABLE IMAGE FORMING APPARAT...
- Publication number 20210276341
- Publication date Sep 9, 2021
- Ricoh Company, Ltd.
- Yohei OSANAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND BODY OF IMAGE FORMING APPARATUS
- Publication number 20210245511
- Publication date Aug 12, 2021
- RICOH COMPANY, LTD.
- Masatoshi ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND BODY OF IMAGE FORMING APPARATUS
- Publication number 20210245514
- Publication date Aug 12, 2021
- RICOH COMPANY, LTD.
- Masatoshi ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200230986
- Publication date Jul 23, 2020
- Ricoh Company, Ltd.
- Munekazu HIRATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ARTICLE
- Publication number 20200230984
- Publication date Jul 23, 2020
- Ricoh Company, Ltd.
- Masashi OTA
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
- Publication number 20200101751
- Publication date Apr 2, 2020
- RICOH COMPANY, LTD.
- Munekazu HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
- Publication number 20200101763
- Publication date Apr 2, 2020
- RICOH COMPANY, LTD.
- Masatoshi ISHIDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
LIQUID DISCHARGE APPARATUS
- Publication number 20200094548
- Publication date Mar 26, 2020
- RICOH COMPANY, LTD.
- Kunihiko NISHIOKA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200096897
- Publication date Mar 26, 2020
- RICOH COMPANY, LTD.
- Masashi OTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
- Publication number 20200079110
- Publication date Mar 12, 2020
- RICOH COMPANY, LTD.
- Munekazu HIRATA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY
- Publication number 20200079112
- Publication date Mar 12, 2020
- RICOH COMPANY, LTD.
- Yohei OSANAI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200084333
- Publication date Mar 12, 2020
- RICOH COMPANY, LTD.
- Tomoya FUJII
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200079109
- Publication date Mar 12, 2020
- RICOH COMPANY, LTD.
- Masashi OTA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20190068815
- Publication date Feb 28, 2019
- RICOH COMPANY, LTD.
- Takayuki ANDOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APP...
- Publication number 20190047809
- Publication date Feb 14, 2019
- RICOH COMPANY, LTD.
- Munekazu HIRATA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPTICAL SCANNER AND IMAGE FORMING DEVICE INCORPORATING SAME
- Publication number 20180088485
- Publication date Mar 29, 2018
- Tomoya FUJII
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170371292
- Publication date Dec 28, 2017
- RICOH COMPANY, LTD.
- Susumu NARITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL SCANNER AND IMAGE FORMING DEVICE INCORPORATING SAME
- Publication number 20150261120
- Publication date Sep 17, 2015
- Tomoya FUJII
- G02 - OPTICS
Information Patent Application
OPTICAL WRITING UNIT AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20130194370
- Publication date Aug 1, 2013
- Yoshinobu SAKAUE
- G02 - OPTICS
Information Patent Application
LIGHT BEAM SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130188004
- Publication date Jul 25, 2013
- Nobuyuki Arai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OPTICAL WRITER AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20120300007
- Publication date Nov 29, 2012
- Tomoya FUJII
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Optical scanner and image forming apparatus including same
- Publication number 20120062685
- Publication date Mar 15, 2012
- RICOH COMPANY, LTD.
- Keiichi Serizawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Tomoya Fujii

Person

Patents Grantslast 30 patents

Image forming apparatus and image forming apparatus body

Handheld mobile printing device

Image forming apparatus

Image forming apparatus and image forming apparatus body

Image forming apparatus

Sheet conveying device, image reading device, and image forming app...

Image reading device configured to selectively stop a sheet based o...

Optical scanner and image forming device incorporating same

Image forming apparatus including a rotatable exposure device

Optical scanner and image forming device incorporating same

Light beam scanning device and image forming apparatus

Optical writer and image forming apparatus including same

Optical writing unit and image forming apparatus including same

Optical scanner and image forming apparatus including same

Patents Applicationslast 30 patents

PRINTING APPARATUS AND PRINTING APPARATUS BODY

LIGHT SOURCE DEVICE AND DISPLAY APPARATUS

LIGHT SOURCE MODULE, LIGHT SOURCE DEVICE, AND PROJECTION APPARATUS

LIGHT SOURCE DEVICE AND DISPLAY APPARATUS

PORTABLE IMAGE FORMING APPARATUS AND PORTABLE IMAGE FORMING APPARAT...

IMAGE FORMING APPARATUS AND BODY OF IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND BODY OF IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

ARTICLE

IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY

IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY

LIQUID DISCHARGE APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY

IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS BODY

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

SHEET CONVEYING DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APP...

OPTICAL SCANNER AND IMAGE FORMING DEVICE INCORPORATING SAME

IMAGE FORMING APPARATUS

OPTICAL SCANNER AND IMAGE FORMING DEVICE INCORPORATING SAME

OPTICAL WRITING UNIT AND IMAGE FORMING APPARATUS INCLUDING SAME

LIGHT BEAM SCANNING DEVICE AND IMAGE FORMING APPARATUS

OPTICAL WRITER AND IMAGE FORMING APPARATUS INCLUDING SAME

Optical scanner and image forming apparatus including same