Yohei Yamamoto

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Train monitoring system
- Patent number 11,414,110
- Issue date Aug 16, 2022
- Hitachi Kokusai Electric Inc.
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image display system and image display method
- Patent number 11,394,885
- Issue date Jul 19, 2022
- Hitachi Kokusai Electric Inc.
- Ryuichi Saito
- B61 - RAILWAYS
Information Patent Grant
Image display system and image display method
- Patent number 11,108,994
- Issue date Aug 31, 2021
- Hitachi Kokusai Electric Inc.
- Ryuichi Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access control device, communication system, program, and method fo...
- Patent number 10,305,905
- Issue date May 28, 2019
- Ricoh Company, Ltd.
- Takeshi Homma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transmission system, transmission terminal, and transmission method
- Patent number 10,129,303
- Issue date Nov 13, 2018
- Ricoh Company, Ltd.
- Kenichiro Morita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication management system, communication terminal, communicat...
- Patent number 10,021,345
- Issue date Jul 10, 2018
- Ricoh Company, Ltd.
- Takeshi Horiuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication management system, communication terminal, communicat...
- Patent number 9,706,164
- Issue date Jul 11, 2017
- Ricoh Company, Ltd.
- Hideki Shiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device and electronic device control program
- Patent number 9,660,871
- Issue date May 23, 2017
- Ricoh Company, Ltd.
- Yusuke Sugimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Solenoid operated device
- Patent number 9,368,294
- Issue date Jun 14, 2016
- Mitsubishi Electric Corporation
- Kyoichi Ohtsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus, system, and method of managing data, and recording medium
- Patent number 9,332,220
- Issue date May 3, 2016
- Ricoh Company, Ltd.
- Yuya Akimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tank type vacuum circuit breaker
- Patent number 8,895,884
- Issue date Nov 25, 2014
- Mitsubishi Electric Corporation
- Yohei Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch device operating mechanism
- Patent number 8,664,556
- Issue date Mar 4, 2014
- Mitsubishi Electric Corporation
- Yohei Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Meta data customizing method
- Patent number 8,131,874
- Issue date Mar 6, 2012
- Ricoh Company, Ltd.
- Yohei Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document-management device and document-management method
- Patent number 7,992,771
- Issue date Aug 9, 2011
- Ricoh Company, Ltd.
- Yohei Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanned image management device
- Patent number 7,949,206
- Issue date May 24, 2011
- Ricoh Company, Ltd.
- Akira Itogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus, system, method and computer program product for document...
- Patent number 7,562,286
- Issue date Jul 14, 2009
- Ricoh Company, Ltd.
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Document management device and method, program therefor, and storag...
- Patent number 7,318,060
- Issue date Jan 8, 2008
- Ricoh Company, Ltd.
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Process for liquefying and rectifying air
- Patent number 4,192,662
- Issue date Mar 11, 1980
- Japan Oxygen Co., Ltd.
- Shunji Ogata
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS

Patents Applicationslast 30 patents

Information Patent Application
TRAIN MONITORING SYSTEM
- Publication number 20220089205
- Publication date Mar 24, 2022
- Hitachi Kokusai Electric Inc.
- Yohei YAMAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DISPLAY SYSTEM AND IMAGE DISPLAY METHOD
- Publication number 20210227180
- Publication date Jul 22, 2021
- Hitachi Kokusai Electric Inc.
- Ryuichi SAITO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DISPLAY SYSTEM AND IMAGE DISPLAY METHOD
- Publication number 20200213519
- Publication date Jul 2, 2020
- Hitachi Kokusai Electric Inc.
- Ryuichi SAITO
- B61 - RAILWAYS
Information Patent Application
ACCESS CONTROL DEVICE, COMMUNICATION SYSTEM, PROGRAM, AND METHOD FO...
- Publication number 20160330202
- Publication date Nov 10, 2016
- Takeshi HOMMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION TERMINAL, COMMUNICAT...
- Publication number 20160295163
- Publication date Oct 6, 2016
- Hideki SHIRO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMISSION SYSTEM, TRANSMISSION TERMINAL, AND TRANSMISSION METHOD
- Publication number 20160112675
- Publication date Apr 21, 2016
- Kenichiro MORITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION TERMINAL, COMMUNICAT...
- Publication number 20160044278
- Publication date Feb 11, 2016
- Takeshi HORIUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE AND ELECTRONIC DEVICE CONTROL PROGRAM
- Publication number 20150128054
- Publication date May 7, 2015
- Yusuke Sugimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS, SYSTEM, AND METHOD OF MANAGING DATA, AND RECORDING MEDIUM
- Publication number 20150062286
- Publication date Mar 5, 2015
- Yuya AKIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLENOID OPERATED DEVICE
- Publication number 20130214886
- Publication date Aug 22, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Kyoichi Ohtsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TANK TYPE VACUUM CIRCUIT BREAKER
- Publication number 20120138574
- Publication date Jun 7, 2012
- Yohei Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH DEVICE OPERATING MECHANISM
- Publication number 20120125752
- Publication date May 24, 2012
- MITSUBISHI ELECTRIC CORPORATION
- Yohei Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
META DATA CUSTOMIZING METHOD
- Publication number 20080046460
- Publication date Feb 21, 2008
- Yohei YAMAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINT SYSTEM
- Publication number 20070247664
- Publication date Oct 25, 2007
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image processing device, image processing method, image processing...
- Publication number 20070153303
- Publication date Jul 5, 2007
- Yasushi Abe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNED IMAGE MANAGEMENT DEVICE
- Publication number 20070133064
- Publication date Jun 14, 2007
- Akira Itogawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Document-management device and document-management method
- Publication number 20060274369
- Publication date Dec 7, 2006
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document-management device and document-management method
- Publication number 20060277483
- Publication date Dec 7, 2006
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document management device and method, program therefor, and storag...
- Publication number 20040255241
- Publication date Dec 16, 2004
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
License management apparatus and method, service offer apparatus an...
- Publication number 20040148262
- Publication date Jul 29, 2004
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service providing apparatus, service providing method and computer-...
- Publication number 20040138910
- Publication date Jul 15, 2004
- Yohichiroh Matsuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service offering system for allowing a client having no account to...
- Publication number 20040128501
- Publication date Jul 1, 2004
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus, system, method and computer program product
- Publication number 20030182262
- Publication date Sep 25, 2003
- Yohei Yamamoto
- G06 - COMPUTING CALCULATING COUNTING

Yohei Yamamoto

Person

Patents Grantslast 30 patents

Train monitoring system

Image display system and image display method

Image display system and image display method

Access control device, communication system, program, and method fo...

Transmission system, transmission terminal, and transmission method

Communication management system, communication terminal, communicat...

Communication management system, communication terminal, communicat...

Electronic device and electronic device control program

Solenoid operated device

Apparatus, system, and method of managing data, and recording medium

Tank type vacuum circuit breaker

Switch device operating mechanism

Meta data customizing method

Document-management device and document-management method

Scanned image management device

Apparatus, system, method and computer program product for document...

Document management device and method, program therefor, and storag...

Process for liquefying and rectifying air

Patents Applicationslast 30 patents

TRAIN MONITORING SYSTEM

IMAGE DISPLAY SYSTEM AND IMAGE DISPLAY METHOD

IMAGE DISPLAY SYSTEM AND IMAGE DISPLAY METHOD

ACCESS CONTROL DEVICE, COMMUNICATION SYSTEM, PROGRAM, AND METHOD FO...

COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION TERMINAL, COMMUNICAT...

TRANSMISSION SYSTEM, TRANSMISSION TERMINAL, AND TRANSMISSION METHOD

COMMUNICATION MANAGEMENT SYSTEM, COMMUNICATION TERMINAL, COMMUNICAT...

ELECTRONIC DEVICE AND ELECTRONIC DEVICE CONTROL PROGRAM

APPARATUS, SYSTEM, AND METHOD OF MANAGING DATA, AND RECORDING MEDIUM

SOLENOID OPERATED DEVICE

TANK TYPE VACUUM CIRCUIT BREAKER

SWITCH DEVICE OPERATING MECHANISM

META DATA CUSTOMIZING METHOD

PRINT SYSTEM

Image processing device, image processing method, image processing...

SCANNED IMAGE MANAGEMENT DEVICE

Document-management device and document-management method

Document-management device and document-management method

Document management device and method, program therefor, and storag...

License management apparatus and method, service offer apparatus an...

Service providing apparatus, service providing method and computer-...

Service offering system for allowing a client having no account to...

Apparatus, system, method and computer program product