Akira Kumagai

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Distributed antenna and distributed antenna system
- Patent number 11,949,160
- Issue date Apr 2, 2024
- AGC Inc.
- Akira Kumagai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information device storing data for system restoration
- Patent number 9,740,564
- Issue date Aug 22, 2017
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and display control method
- Patent number 9,503,670
- Issue date Nov 22, 2016
- Kabushiki Kaisha Toshiba
- Kenichi Taniuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information device storing state restoration software
- Patent number 8,862,864
- Issue date Oct 14, 2014
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information device storing state restoration software
- Patent number 8,683,186
- Issue date Mar 25, 2014
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information device, storing predetermined state restoration software
- Patent number 8,356,167
- Issue date Jan 15, 2013
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image pickup apparatus
- Patent number 8,284,269
- Issue date Oct 9, 2012
- Canon Kabushiki Kaisha
- Akira Kumagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Heating process apparatus
- Patent number 8,150,243
- Issue date Apr 3, 2012
- Canon Anelva Corporation
- Akira Kumagai
- G01 - MEASURING TESTING
Information Patent Grant
Vacuum processing apparatus
- Patent number 7,981,216
- Issue date Jul 19, 2011
- Canon Anelva Corporation
- Keiji Ishibashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Information device, storage medium and initial state restoration me...
- Patent number 7,814,306
- Issue date Oct 12, 2010
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Substrate heating apparatus and semiconductor fabrication method
- Patent number 7,807,553
- Issue date Oct 5, 2010
- Canon Anelva Corporation
- Masami Shibagaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nanosilicon semiconductor substrate manufacturing method and semico...
- Patent number 7,666,763
- Issue date Feb 23, 2010
- Canon Anelva Corporation
- Yukinobu Murao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information processing apparatus
- Patent number 7,631,274
- Issue date Dec 8, 2009
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information device, storage medium and initial state restoration me...
- Patent number 7,337,313
- Issue date Feb 26, 2008
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Silicon oxide film formation method
- Patent number 6,955,836
- Issue date Oct 18, 2005
- Anelva Corporation
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Electronic cash register
- Patent number 4,564,904
- Issue date Jan 14, 1986
- Casio Computer Co., Ltd.
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
REFLECT ARRAY AND WIRELESS COMMUNICATION APPARATUS
- Publication number 20240235619
- Publication date Jul 11, 2024
- AGC Inc.
- Akira KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIO WAVE CONTROL SYSTEM
- Publication number 20240145937
- Publication date May 2, 2024
- AGC Inc.
- Akira KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECT ARRAY AND WIRELESS COMMUNICATION APPARATUS
- Publication number 20240137075
- Publication date Apr 25, 2024
- AGC Inc.
- Akira KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTOR SYSTEM, ACTIVE REFLECTOR, AND METHOD OF POSITIONING ACTIV...
- Publication number 20240063536
- Publication date Feb 22, 2024
- AGC Inc.
- Kouichirou TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTIVE PLATE-EQUIPPED REFLECTIVE MEMBER
- Publication number 20230411863
- Publication date Dec 21, 2023
- AGC Inc.
- Kouichirou TAKAHASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20220352620
- Publication date Nov 3, 2022
- AGC Inc.
- Yasuo MORIMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE
- Publication number 20220344832
- Publication date Oct 27, 2022
- AGC Inc.
- Toshiki SAYAMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED ANTENNA AND DISTRIBUTED ANTENNA SYSTEM
- Publication number 20220255234
- Publication date Aug 11, 2022
- AGC Inc.
- Akira KUMAGAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC APPARATUS AND DISPLAY CONTROL METHOD
- Publication number 20150172774
- Publication date Jun 18, 2015
- Kabushiki Kaisha Toshiba
- Kenichi Taniuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC APPARATUS AND DISPLAY CONTROL METHOD
- Publication number 20150156443
- Publication date Jun 4, 2015
- Kabushiki Kaisha Toshiba
- Kenichi Taniuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...
- Publication number 20150046749
- Publication date Feb 12, 2015
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...
- Publication number 20140136882
- Publication date May 15, 2014
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...
- Publication number 20130103937
- Publication date Apr 25, 2013
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PICKUP APPARATUS
- Publication number 20110050932
- Publication date Mar 3, 2011
- Canon Kabushiki Kaisha
- Akira Kumagai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...
- Publication number 20110016303
- Publication date Jan 20, 2011
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VACUUM TREATMENT APPARATUS
- Publication number 20100126669
- Publication date May 27, 2010
- Canon ANELVA Corporation
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
HEATING PROCESS APPARATUS
- Publication number 20100111512
- Publication date May 6, 2010
- Canon ANELVA Corporation
- Akira Kumagai
- G01 - MEASURING TESTING
Information Patent Application
VACUUM PROCESSING APPARATUS
- Publication number 20100037822
- Publication date Feb 18, 2010
- Canon ANELVA Corporation
- Keiji ISHIBASHI
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SUBSTRATE HEATING APPARATUS AND SUBSTRATE HEATING METHOD
- Publication number 20100006560
- Publication date Jan 14, 2010
- Canon ANELVA Corporation
- Akihiro EGAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Film-forming method for forming metal oxide on substrate surface
- Publication number 20090155491
- Publication date Jun 18, 2009
- ANELVA CORPORATION
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Film-forming system and film-forming method
- Publication number 20090126629
- Publication date May 21, 2009
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Substrate Processing Method Using A Substrate Processing Apparatus
- Publication number 20090104374
- Publication date Apr 23, 2009
- CANON ANELVA CORPORATION
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
NANOSILICON SEMICONDUCTOR SUBSTRATE MANUFACTURING METHOD AND SEMICO...
- Publication number 20080296579
- Publication date Dec 4, 2008
- Canon ANELVA Corporation
- YUKINOBU MURAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE HEATING APPARATUS AND SEMICONDUCTOR FABRICATION METHOD
- Publication number 20080213988
- Publication date Sep 4, 2008
- Canon ANELVA Corporation
- Masami Shibagaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Information device, storage medium and initial state restoration me...
- Publication number 20080126786
- Publication date May 29, 2008
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic device having driving device for rotating recording medi...
- Publication number 20060250911
- Publication date Nov 9, 2006
- KABUSHIKI KAISHA TOSHIBA
- Akira Kumagai
- G11 - INFORMATION STORAGE
Information Patent Application
Film-forming system and film-forming method
- Publication number 20060127600
- Publication date Jun 15, 2006
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Substrate Processing Apparatus And Substrate Processing Method Usin...
- Publication number 20060027166
- Publication date Feb 9, 2006
- ANELVA CORPORATION
- Akira Kumagai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Information processing apparatus
- Publication number 20060020900
- Publication date Jan 26, 2006
- Kabushiki Kaisha Toshiba
- Akira Kumagai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vacuum Processing Apparatus
- Publication number 20050217576
- Publication date Oct 6, 2005
- ANELVA CORPORATION
- Keiji Ishibashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Akira Kumagai

Person

Patents Grantslast 30 patents

Distributed antenna and distributed antenna system

Information device storing data for system restoration

Electronic apparatus and display control method

Information device storing state restoration software

Information device storing state restoration software

Information device, storing predetermined state restoration software

Image pickup apparatus

Heating process apparatus

Vacuum processing apparatus

Information device, storage medium and initial state restoration me...

Substrate heating apparatus and semiconductor fabrication method

Nanosilicon semiconductor substrate manufacturing method and semico...

Information processing apparatus

Information device, storage medium and initial state restoration me...

Silicon oxide film formation method

Electronic cash register

Patents Applicationslast 30 patents

REFLECT ARRAY AND WIRELESS COMMUNICATION APPARATUS

RADIO WAVE CONTROL SYSTEM

REFLECT ARRAY AND WIRELESS COMMUNICATION APPARATUS

REFLECTOR SYSTEM, ACTIVE REFLECTOR, AND METHOD OF POSITIONING ACTIV...

PROTECTIVE PLATE-EQUIPPED REFLECTIVE MEMBER

ANTENNA DEVICE

ANTENNA DEVICE

DISTRIBUTED ANTENNA AND DISTRIBUTED ANTENNA SYSTEM

ELECTRONIC APPARATUS AND DISPLAY CONTROL METHOD

ELECTRONIC APPARATUS AND DISPLAY CONTROL METHOD

INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...

INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...

INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...

IMAGE PICKUP APPARATUS

INFORMATION DEVICE, STORAGE MEDIUM AND INITIAL STATE RESTORATION ME...

VACUUM TREATMENT APPARATUS

HEATING PROCESS APPARATUS

VACUUM PROCESSING APPARATUS

SUBSTRATE HEATING APPARATUS AND SUBSTRATE HEATING METHOD

Film-forming method for forming metal oxide on substrate surface

Film-forming system and film-forming method

Substrate Processing Method Using A Substrate Processing Apparatus

NANOSILICON SEMICONDUCTOR SUBSTRATE MANUFACTURING METHOD AND SEMICO...

SUBSTRATE HEATING APPARATUS AND SEMICONDUCTOR FABRICATION METHOD

Information device, storage medium and initial state restoration me...

Electronic device having driving device for rotating recording medi...

Film-forming system and film-forming method

Substrate Processing Apparatus And Substrate Processing Method Usin...

Information processing apparatus

Vacuum Processing Apparatus