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Takashi OTSUKI
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Hyogo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Antenna device and method for producing antenna device
Patent number
10,916,822
Issue date
Feb 9, 2021
Ricoh Company, Ltd.
Naohiro Itoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Antenna device, communication device, and method for producing ante...
Patent number
10,522,910
Issue date
Dec 31, 2019
Ricoh Company, Ltd.
Takashi Otsuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna device
Patent number
10,396,463
Issue date
Aug 27, 2019
Ricoh Company, Ltd.
Takashi Otsuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Antenna device
Patent number
10,164,337
Issue date
Dec 25, 2018
Ricoh Company, Ltd.
Takashi Otsuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Amplifier circuit, antenna module, and radio communication device
Patent number
9,473,199
Issue date
Oct 18, 2016
Ricoh Company, Ltd.
Masaaki Tsuji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method, apparatus, and program for image processing capable of prev...
Patent number
7,499,568
Issue date
Mar 3, 2009
Ricoh Company, Ltd?
Takashi Otsuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method, apparatus, and program for image processing capable of prev...
Patent number
7,295,679
Issue date
Nov 13, 2007
Ricoh Company, Ltd.
Takashi Otsuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display range control apparatus and external storage unit for use t...
Patent number
5,587,723
Issue date
Dec 24, 1996
Nintendo Co., Ltd.
Masahiro Otake
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
INFORMATION ANALYSIS SYSTEM, INFORMATION ANALYSIS METHOD, AND NON-T...
Publication number
20240177380
Publication date
May 30, 2024
RICOH COMPANY, LTD.
Kentaroh Hagita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ANTENNA DEVICE AND METHOD FOR PRODUCING ANTENNA DEVICE
Publication number
20180342780
Publication date
Nov 29, 2018
Naohiro ITOH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA DEVICE, COMMUNICATION DEVICE, AND METHOD FOR PRODUCING ANTE...
Publication number
20180198208
Publication date
Jul 12, 2018
Takashi Otsuki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA DEVICE, COMMUNICATION APPARATUS, AND METHOD FOR PRODUCING A...
Publication number
20180034155
Publication date
Feb 1, 2018
Takashi OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANTENNA DEVICE
Publication number
20170149141
Publication date
May 25, 2017
Takashi OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COIL ANTENNA DEVICE, ELECTRONIC APPARATUS WITH COIL ANTENNA DEVICE,...
Publication number
20170054475
Publication date
Feb 23, 2017
Naohiro ITOH
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ANTENNA DEVICE
Publication number
20160028160
Publication date
Jan 28, 2016
RICOH COMPANY, LTD.
Takashi OTSUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AMPLIFIER CIRCUIT, ANTENNA MODULE, AND RADIO COMMUNICATION DEVICE
Publication number
20150358053
Publication date
Dec 10, 2015
RICOH COMPANY, LTD.
Masaaki Tsuji
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method, apparatus, and program for image processing capable of prev...
Publication number
20080037884
Publication date
Feb 14, 2008
Takashi Otsuki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Optical recording medium and data recording device
Publication number
20070002721
Publication date
Jan 4, 2007
Ryuchiro Yoshimura
G11 - INFORMATION STORAGE
Information
Patent Application
Method, apparatus, and program for image processing capable of prev...
Publication number
20040247156
Publication date
Dec 9, 2004
Takashi Otsuki
G06 - COMPUTING CALCULATING COUNTING