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Naoki Takai
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Image forming apparatus including a removably installable rotator
Patent number
10,871,734
Issue date
Dec 22, 2020
Ricoh Company, Ltd.
Naoki Takai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and transfer device
Patent number
10,845,737
Issue date
Nov 24, 2020
Ricoh Company, Ltd.
Naoki Takai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,857,734
Issue date
Jan 2, 2018
Ricoh Company, Ltd.
Takeshi Sakashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that performs a refreshing operation
Patent number
9,817,340
Issue date
Nov 14, 2017
Ricoh Company, Ltd.
Takahiro Seki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,304,474
Issue date
Apr 5, 2016
Ricoh Company, Ltd.
Takeshi Sakashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
THERMAL FIXER, SHEET LAMINATOR INCORPORATING THE THERMAL FIXER, AND...
Publication number
20230408956
Publication date
Dec 21, 2023
Yuichiro KATO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
Publication number
20230408961
Publication date
Dec 21, 2023
Shota YOSHIDA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
Publication number
20230398775
Publication date
Dec 14, 2023
Kazuki SHIMODATE
B32 - LAYERED PRODUCTS
Information
Patent Application
SHEET LAMINATOR AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LA...
Publication number
20230400806
Publication date
Dec 14, 2023
Naoki TAKAI
B32 - LAYERED PRODUCTS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200264540
Publication date
Aug 20, 2020
RICOH COMPANY, LTD.
Naoki Takai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND TRANSFER DEVICE
Publication number
20200133173
Publication date
Apr 30, 2020
RICOH COMPANY, LTD.
Naoki Takai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20170139353
Publication date
May 18, 2017
Takeshi Sakashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20170097589
Publication date
Apr 6, 2017
Takahiro SEKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20150248099
Publication date
Sep 3, 2015
Takeshi SAKASHITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY