Membership
Tour
Register
Log in
Tomohiro SASA
Follow
Person
Tokyo, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Document size detection device, image reading device, image forming...
Patent number
10,855,866
Issue date
Dec 1, 2020
Ricoh Company, Ltd.
Tomohiro Sasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing device, image scanning device, image forming appa...
Patent number
10,182,177
Issue date
Jan 15, 2019
Ricoh Company, Ltd.
Tomohiro Sasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DOCUMENT SIZE DETECTION DEVICE, IMAGE READING DEVICE, IMAGE FORMING...
Publication number
20200120224
Publication date
Apr 16, 2020
Tomohiro Sasa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DOCUMENT SIZE DETECTION DEVICE, IMAGE READING DEVICE, IMAGE FORMING...
Publication number
20200120225
Publication date
Apr 16, 2020
Tadaaki OYAMA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
READING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE READING METHOD
Publication number
20200120228
Publication date
Apr 16, 2020
Tatsuya Ozaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING DEVICE, IMAGE SCANNING DEVICE, IMAGE FORMING APP...
Publication number
20170302821
Publication date
Oct 19, 2017
RICOH COMPANY, LTD.
Tomohiro SASA
H04 - ELECTRIC COMMUNICATION TECHNIQUE