Keiji KUNIMI

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Printing system for performing visible and invisible printing, term...
- Patent number 12,137,193
- Issue date Nov 5, 2024
- Ricoh Company, Ltd.
- Kohhei Sakurada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 11,460,788
- Issue date Oct 4, 2022
- Ricoh Company, Ltd.
- Yasuhide Matsuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus, image forming method, and data recording m...
- Patent number 11,314,184
- Issue date Apr 26, 2022
- Ricoh Company, Ltd.
- Kei Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for printing a designated part of print dat...
- Patent number 11,137,961
- Issue date Oct 5, 2021
- Ricoh Company, Ltd.
- Keiji Kunimi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus, system, and product for converting designated image area...
- Patent number 11,039,039
- Issue date Jun 15, 2021
- Ricoh Company, Ltd.
- Keiji Kunimi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus using special toner and performing fixing c...
- Patent number 11,003,124
- Issue date May 11, 2021
- Ricoh Company, Ltd.
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information processing apparatus, image forming system, information...
- Patent number 10,990,028
- Issue date Apr 27, 2021
- Ricoh Company, Ltd.
- Yuka Kanatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,761,468
- Issue date Sep 1, 2020
- Ricoh Company, Ltd.
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for increase of color toner in a color tone...
- Patent number 10,732,542
- Issue date Aug 4, 2020
- Ricoh Company, Ltd.
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having toner amount suppression control
- Patent number 10,725,420
- Issue date Jul 28, 2020
- Ricoh Company, Ltd.
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,164,435
- Issue date Oct 20, 2015
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,295,717
- Issue date Oct 23, 2012
- Ricoh Company, Limited
- Rumi Miyazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, SYSTEM, AND METHOD
- Publication number 20240069823
- Publication date Feb 29, 2024
- Takuhei YOKOYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE
- Publication number 20240019806
- Publication date Jan 18, 2024
- RICOH COMPANY, LTD.
- Hiroki ATARI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING SYSTEM, TERMINAL APPARATUS, AND NON-TRANSITORY COMPUTER-EX...
- Publication number 20230148080
- Publication date May 11, 2023
- RICOH COMPANY, LTD.
- Kohhei SAKURADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE
- Publication number 20220082988
- Publication date Mar 17, 2022
- Ricoh Company, Ltd.
- Hiroki ATARI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220066348
- Publication date Mar 3, 2022
- Ricoh Company, Ltd.
- Yasuhide MATSUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND DATA RECORDING M...
- Publication number 20210349410
- Publication date Nov 11, 2021
- RICOH COMPANY, LTD.
- Kei HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, INFORMATION PROCESSING APPARATUS, PRINTING...
- Publication number 20200336622
- Publication date Oct 22, 2020
- RICOH COMPANY, LTD.
- Keiji KUNIMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200310324
- Publication date Oct 1, 2020
- RICOH COMPANY, LTD.
- Masato TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGE FORMING SYSTEM, INFORMATION...
- Publication number 20200278618
- Publication date Sep 3, 2020
- Yuka KANATANI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, IMAGE FORMING METHOD...
- Publication number 20200167454
- Publication date May 28, 2020
- Yuudai TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MACHINE-READABLE, NON-TRANSITORY RECORDING MEDIUM, IMAGE FORMING AP...
- Publication number 20200081669
- Publication date Mar 12, 2020
- Keiji Kunimi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190196362
- Publication date Jun 27, 2019
- RICOH COMPANY, LTD.
- Masato TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND PRINTED MATTER
- Publication number 20190196363
- Publication date Jun 27, 2019
- RICOH COMPANY, LTD.
- Masato TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190196382
- Publication date Jun 27, 2019
- RICOH COMPANY, LTD.
- Masato Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140153982
- Publication date Jun 5, 2014
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100098441
- Publication date Apr 22, 2010
- Rumi MIYAZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keiji KUNIMI

Person

Patents Grantslast 30 patents

Printing system for performing visible and invisible printing, term...

Image forming apparatus

Image forming apparatus, image forming method, and data recording m...

Image forming apparatus for printing a designated part of print dat...

Apparatus, system, and product for converting designated image area...

Image forming apparatus using special toner and performing fixing c...

Information processing apparatus, image forming system, information...

Image forming apparatus

Image forming apparatus for increase of color toner in a color tone...

Image forming apparatus having toner amount suppression control

Fixing device and image forming apparatus

Image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, SYSTEM, AND METHOD

PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE

PRINTING SYSTEM, TERMINAL APPARATUS, AND NON-TRANSITORY COMPUTER-EX...

PRINTED MATERIAL, IMAGE FORMING APPARATUS, AND DATA ACQUISITION DEVICE

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND DATA RECORDING M...

IMAGE FORMING APPARATUS, INFORMATION PROCESSING APPARATUS, PRINTING...

IMAGE FORMING APPARATUS

INFORMATION PROCESSING APPARATUS, IMAGE FORMING SYSTEM, INFORMATION...

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, IMAGE FORMING METHOD...

MACHINE-READABLE, NON-TRANSITORY RECORDING MEDIUM, IMAGE FORMING AP...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND PRINTED MATTER

IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS