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Rei YAMAGISHI
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Osaka-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Developing device including development container, developer carrie...
Patent number
11,693,337
Issue date
Jul 4, 2023
Kyocera Document Solutions Inc.
Seia Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device, image forming apparatus including developing device
Patent number
11,599,057
Issue date
Mar 7, 2023
Kyocera Document Solutions Inc.
Rei Yamagishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of determining whether a container...
Patent number
11,586,125
Issue date
Feb 21, 2023
Kyocera Document Solutions Inc.
Rei Yamagishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device, and image forming apparatus including the same
Patent number
11,567,425
Issue date
Jan 31, 2023
Kyocera Document Solutions Inc.
Takuya Kawasumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus including same
Patent number
11,556,078
Issue date
Jan 17, 2023
Kyocera Document Solutions Inc.
Hiroaki Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus including same
Patent number
11,550,238
Issue date
Jan 10, 2023
Kyocera Document Solutions Inc.
Hiroaki Kitagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus including ihe same
Patent number
11,487,220
Issue date
Nov 1, 2022
Kyocera Document Solutions Inc.
Takuya Kawasumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and image forming apparatus including the same
Patent number
11,435,678
Issue date
Sep 6, 2022
Kyocera Document Solutions Inc.
Masakazu Uehara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with detachable drum unit and developing unit
Patent number
11,385,589
Issue date
Jul 12, 2022
Kyocera Document Solutions Inc.
Yuki Uohashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,472,197
Issue date
Nov 12, 2019
Kyocera Document Solutions Inc.
Tomoya Hotani
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Toner case and image forming apparatus
Patent number
9,500,986
Issue date
Nov 22, 2016
Kyocera Document Solutions Inc.
Rei Yamagishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TONER CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20250053118
Publication date
Feb 13, 2025
KYOCERA DOCUMENT SOLUTIONS INC.
Kazuki YOSHIOKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20220342340
Publication date
Oct 27, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Takuya KAWASUMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
Publication number
20220342342
Publication date
Oct 27, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Hiroaki KITAGAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
Publication number
20220342341
Publication date
Oct 27, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Hiroaki KITAGAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20220342343
Publication date
Oct 27, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Takuya KAWASUMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20220342349
Publication date
Oct 27, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Seia FUJII
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE, IMAGE FORMING APPARATUS INCLUDING DEVELOPING DEVICE
Publication number
20220253014
Publication date
Aug 11, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Rei Yamagishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220252999
Publication date
Aug 11, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Rei Yamagishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210397121
Publication date
Dec 23, 2021
KYOCERA DOCUMENT SOLUTIONS INC.
Yuki Uohashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180346275
Publication date
Dec 6, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Tomoya HOTANI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
TONER CASE AND IMAGE FORMING APPARATUS
Publication number
20160147178
Publication date
May 26, 2016
KYOCERA DOCUMENT SOLUTIONS INC.
Rei YAMAGISHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20160054686
Publication date
Feb 25, 2016
KYOCERA DOCUMENT SOLUTIONS INC.
Rei YAMAGISHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY