Chihiro HAGIWARA

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device and image forming apparatus capable of shortening...
- Patent number 12,085,873
- Issue date Sep 10, 2024
- FUJIFILM Business Innovation Corp.
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner container and image forming apparatus
- Patent number 11,852,993
- Issue date Dec 26, 2023
- FUJIFILM Business Innovation Corp.
- Kento Terashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 11,841,637
- Issue date Dec 12, 2023
- FUJIFILM Business Innovation Corp.
- Kiyoshi Sako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sensor cleaning device and image forming apparatus
- Patent number 11,822,281
- Issue date Nov 21, 2023
- FUJIFILM Business Innovation Corp.
- Keiji Sanekata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with developer amount prediction
- Patent number 11,385,567
- Issue date Jul 12, 2022
- FUJIFILM Business Innovation Corp.
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,061,348
- Issue date Jul 13, 2021
- FUJIFILM Business Innovation Corp.
- Satoshi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a speed changing unit
- Patent number 11,054,779
- Issue date Jul 6, 2021
- FUJIFILM Business Innovation Corp.
- Satoshi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including a first detection device and a se...
- Patent number 10,877,418
- Issue date Dec 29, 2020
- Fuji Xerox Co., Ltd.
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,599,075
- Issue date Mar 24, 2020
- Fuji Xerox Co., Ltd.
- Satoshi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having unit specifying which image forming...
- Patent number 9,423,747
- Issue date Aug 23, 2016
- Fuji Xerox Co., Ltd.
- Junichi Ishibashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method, and non-transitory c...
- Patent number 9,400,449
- Issue date Jul 26, 2016
- Fuji Xerox Co., Ltd.
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device including a first transport path and a second tra...
- Patent number 9,383,682
- Issue date Jul 5, 2016
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
TONER CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20230400796
- Publication date Dec 14, 2023
- FUJIFILM Business Innovation Corp.
- Kento TERASHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230384709
- Publication date Nov 30, 2023
- FUJIFILM Business Innovation Corp.
- Kiyoshi SAKO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230324830
- Publication date Oct 12, 2023
- FUJIFILM Business Innovation Corp.
- Chihiro HAGIWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SENSOR CLEANING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230305479
- Publication date Sep 28, 2023
- FUJIFILM Business Innovation Corp.
- Keiji SANEKATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220137531
- Publication date May 5, 2022
- FUJIFILM Business Innovation Corp.
- Chihiro HAGIWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING A FIRST DETECTION DEVICE AND A SE...
- Publication number 20200310304
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200310305
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Satoshi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING A SPEED CHANGING UNIT
- Publication number 20200096924
- Publication date Mar 26, 2020
- FUJI XEROX CO., LTD
- Satoshi TANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS HAVING UNIT SPECIFYING WHICH IMAGE FORMING...
- Publication number 20160266530
- Publication date Sep 15, 2016
- FUJI XEROX CO., LTD
- Junichi ISHIBASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Chihiro HAGIWARA

Person

Patents Grantslast 30 patents

Developing device and image forming apparatus capable of shortening...

Toner container and image forming apparatus

Developing device and image forming apparatus

Sensor cleaning device and image forming apparatus

Image forming apparatus with developer amount prediction

Image forming apparatus

Image forming apparatus including a speed changing unit

Image forming apparatus including a first detection device and a se...

Image forming apparatus

Image forming apparatus having unit specifying which image forming...

Image forming apparatus, image forming method, and non-transitory c...

Developing device including a first transport path and a second tra...

Patents Applicationslast 30 patents

TONER CONTAINER AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

SENSOR CLEANING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING A FIRST DETECTION DEVICE AND A SE...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS INCLUDING A SPEED CHANGING UNIT

IMAGE FORMING APPARATUS HAVING UNIT SPECIFYING WHICH IMAGE FORMING...