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Masafumi Sakamoto
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Sumoto, JP
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Patents Grants
last 30 patents
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Patent Grant
Frame body of image forming apparatus and image forming apparatus p...
Patent number
11,209,770
Issue date
Dec 28, 2021
SHARP KABUSHIKI KAISHA
Shohtaroh Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus provided with a duct
Patent number
11,054,789
Issue date
Jul 6, 2021
SHARP KABUSHIKI KAISHA
Masafumi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Exhaust device having a plurality of intake ports and image forming...
Patent number
10,877,435
Issue date
Dec 29, 2020
SHARP KABUSHIKI KAISHA
Masafumi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Detection device and image forming apparatus
Patent number
10,866,148
Issue date
Dec 15, 2020
SHARP KABUSHIKI KAISHA
Hideaki Kadowaki
G01 - MEASURING TESTING
Information
Patent Grant
Duct mechanism and image forming apparatus including the same
Patent number
10,775,719
Issue date
Sep 15, 2020
SHARP KABUSHIKI KAISHA
Masafumi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Support member connection mechanism and electrical apparatus includ...
Patent number
10,359,733
Issue date
Jul 23, 2019
Sharp Kabushiki Kaisha
Noriaki Taguchi
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Data array conversion control system for controlling conversion of...
Patent number
5,428,801
Issue date
Jun 27, 1995
Sharp Kabushiki Kaisha
Keiji Murano
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
AIR PURIFIER
Publication number
20230243531
Publication date
Aug 3, 2023
Sharp Kabushiki Kaisha
Takaki KAWAGOSHI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FRAME BODY OF IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS P...
Publication number
20200393788
Publication date
Dec 17, 2020
Sharp Kabushiki Kaisha
SHOHTAROH OKAMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DETECTION DEVICE AND IMAGE FORMING APPARATUS
Publication number
20190234812
Publication date
Aug 1, 2019
Sharp Kabushiki Kaisha
Hideaki Kadowaki
G01 - MEASURING TESTING
Information
Patent Application
EXHAUST DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20190196398
Publication date
Jun 27, 2019
Sharp Kabushiki Kaisha
Masafumi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DUCT MECHANISM AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Publication number
20190196369
Publication date
Jun 27, 2019
Sharp Kabushiki Kaisha
Masafumi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190196397
Publication date
Jun 27, 2019
Sharp Kabushiki Kaisha
Masafumi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SUPPORT MEMBER CONNECTION MECHANISM AND ELECTRICAL APPARATUS INCLUD...
Publication number
20170105302
Publication date
Apr 13, 2017
Sharp Kabushiki Kaisha
Noriaki TAGUCHI
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS