Akihiro Namba

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wheel drive device and electric vehicle provided with the same
- Patent number 11,949,288
- Issue date Apr 2, 2024
- Hitachi Astemo, Ltd.
- Takahiro Araki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power semiconductor device having a distance regulation portion and...
- Patent number 11,232,994
- Issue date Jan 25, 2022
- Hitachi Astemo, Ltd.
- Nobutake Tsuyuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power conversion device for reducing an inductance difference betwe...
- Patent number 11,127,695
- Issue date Sep 21, 2021
- Hitachi Automotive Systems, Ltd.
- Akihiro Namba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current detection device
- Patent number 10,884,030
- Issue date Jan 5, 2021
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Takashi Hirao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 10,177,676
- Issue date Jan 8, 2019
- Hitachi Automotive Systems, Ltd.
- Takeshi Tokuyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 9,847,730
- Issue date Dec 19, 2017
- Hitachi Automotive Systems, Ltd.
- Akihiro Namba
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electronic device
- Patent number 9,345,160
- Issue date May 17, 2016
- Hitachi Automotive Systems, Ltd.
- Keisuke Fukumasu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Immersion objective lens, retention mechanism for immersion medium,...
- Patent number 8,465,709
- Issue date Jun 18, 2013
- Olympus Corporation
- Mitsuo Harada
- G02 - OPTICS
Information Patent Grant
Immersion objective lens, retention mechanism for immersion medium,...
- Patent number 8,465,708
- Issue date Jun 18, 2013
- Olympus Corporation
- Mitsuo Harada
- G02 - OPTICS
Information Patent Grant
Biological specimen imaging method and biological specimen imaging...
- Patent number 8,179,597
- Issue date May 15, 2012
- Olympus Corporation
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Focal position determining method, focal position determining appar...
- Patent number 8,174,686
- Issue date May 8, 2012
- Olympus Corporation
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Light-receiving unit and measuring apparatus including the same
- Patent number 7,196,339
- Issue date Mar 27, 2007
- Olympus Corporation
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Biomolecule analyzer
- Patent number 6,980,294
- Issue date Dec 27, 2005
- Olympus Corporation
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring concentration of substances
- Patent number 4,828,388
- Issue date May 9, 1989
- Olympus Optical Co., Ltd.
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring immunological reaction with the...
- Patent number 4,826,319
- Issue date May 2, 1989
- Olympus Optical Co., Ltd.
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for measuring immunological reaction with the...
- Patent number 4,762,413
- Issue date Aug 9, 1988
- Olympus Optical Co., Ltd.
- Akihiro Namba
- G01 - MEASURING TESTING
Information Patent Grant
Image pick-up apparatus
- Patent number 4,467,361
- Issue date Aug 21, 1984
- Olympus Optical Co., Ltd.
- Kunio Ohno
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC CONTROL DEVICE
- Publication number 20240414903
- Publication date Dec 12, 2024
- Hitachi Astemo, Ltd.
- Takayuki FUKUZAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEAT DISSIPATION MATERIAL AND ELECTRONIC DEVICE
- Publication number 20240400789
- Publication date Dec 5, 2024
- Hitachi Astemo, Ltd.
- Yasuhiro TSUYUKI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Power Conversion Device
- Publication number 20240275297
- Publication date Aug 15, 2024
- Hitachi Astemo, Ltd.
- Takahiro ARAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE
- Publication number 20240105693
- Publication date Mar 28, 2024
- Hitachi, Ltd
- Ti CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Semiconductor Device
- Publication number 20230361001
- Publication date Nov 9, 2023
- Hitachi, Ltd
- Ti CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHEEL DRIVE DEVICE AND ELECTRIC VEHICLE PROVIDED WITH THE SAME
- Publication number 20220077731
- Publication date Mar 10, 2022
- Hitachi Astemo, Ltd.
- Takahiro ARAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20200258853
- Publication date Aug 13, 2020
- Hitachi Automotive Systems, Ltd.
- Akihiro NAMBA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Semiconductor Device and Power Conversion Apparatus Including...
- Publication number 20200227333
- Publication date Jul 16, 2020
- Hitachi Automotive Systems, Ltd.
- Nobutake TSUYUNO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT DETECTION DEVICE
- Publication number 20190271724
- Publication date Sep 5, 2019
- Hitachi Automotive Systems, Ltd.
- Takashi HIRAO
- G01 - MEASURING TESTING
Information Patent Application
Power Converter
- Publication number 20180013355
- Publication date Jan 11, 2018
- Hitachi Automotive Systems, Ltd.
- Takeshi TOKUYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER
- Publication number 20160197557
- Publication date Jul 7, 2016
- Hitachi Automotive Systems, Ltd.
- AKIHIRO NAMBA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electric Circuit Apparatus and Method for Producing Electric Circui...
- Publication number 20150189784
- Publication date Jul 2, 2015
- Hitachi, Ltd
- Satoshi Hirano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic Device
- Publication number 20140240946
- Publication date Aug 28, 2014
- Keisuke Fukumasu
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMMERSION OBJECTIVE LENS, RETENTION MECHANISM FOR IMMERSION MEDIUM,...
- Publication number 20100315705
- Publication date Dec 16, 2010
- OLYMPUS CORPORATION
- Mitsuo Harada
- G02 - OPTICS
Information Patent Application
LUMINESCENSE MEASURING APPARATUS AND LUMINESCENSE MEASURING METHOD
- Publication number 20100227316
- Publication date Sep 9, 2010
- OLYMPUS CORPORATION
- Hirobumi Suzuki
- G02 - OPTICS
Information Patent Application
BIOLOGICAL SPECIMEN IMAGING METHOD AND BIOLOGICAL SPECIMEN IMAGING...
- Publication number 20090086314
- Publication date Apr 2, 2009
- OLYMPUS CORPORATION
- Akihiro NAMBA
- G02 - OPTICS
Information Patent Application
FOCAL POSITION DETERMINING METHOD, FOCAL POSITION DETERMINING APPAR...
- Publication number 20080225278
- Publication date Sep 18, 2008
- OLYMPUS CORPORATION
- Akihiro NAMBA
- G02 - OPTICS
Information Patent Application
Light measurement apparatus and light measurement method
- Publication number 20070008536
- Publication date Jan 11, 2007
- OLYMPUS CORPORATION
- Yoshiyuki Mitani
- G01 - MEASURING TESTING
Information Patent Application
Immersion objective lens, retention mechanism for immersion medium,...
- Publication number 20060275918
- Publication date Dec 7, 2006
- OLYMPUS CORPORATION
- Mitsuo Harada
- G02 - OPTICS
Information Patent Application
Light-receiving unit and measuring apparatus including the same
- Publication number 20060109546
- Publication date May 25, 2006
- OLYMPUS CORPORATION
- Akihiro Namba
- G02 - OPTICS
Information Patent Application
BIOMOLECULE ANALYZER
- Publication number 20050213090
- Publication date Sep 29, 2005
- OLYMPUS CORPORATION
- Akihiro Namba
- G02 - OPTICS

Akihiro Namba

Person

Patents Grantslast 30 patents

Wheel drive device and electric vehicle provided with the same

Power semiconductor device having a distance regulation portion and...

Power conversion device for reducing an inductance difference betwe...

Current detection device

Power converter

Power converter

Electronic device

Immersion objective lens, retention mechanism for immersion medium,...

Immersion objective lens, retention mechanism for immersion medium,...

Biological specimen imaging method and biological specimen imaging...

Focal position determining method, focal position determining appar...

Light-receiving unit and measuring apparatus including the same

Biomolecule analyzer

Method of measuring concentration of substances

Method and apparatus for measuring immunological reaction with the...

Method and apparatus for measuring immunological reaction with the...

Image pick-up apparatus

Patents Applicationslast 30 patents

ELECTRONIC CONTROL DEVICE

HEAT DISSIPATION MATERIAL AND ELECTRONIC DEVICE

Power Conversion Device

POWER SEMICONDUCTOR DEVICE AND POWER CONVERSION DEVICE

Power Semiconductor Device

WHEEL DRIVE DEVICE AND ELECTRIC VEHICLE PROVIDED WITH THE SAME

POWER CONVERSION DEVICE

Power Semiconductor Device and Power Conversion Apparatus Including...

CURRENT DETECTION DEVICE

Power Converter

POWER CONVERTER

Electric Circuit Apparatus and Method for Producing Electric Circui...

Electronic Device

IMMERSION OBJECTIVE LENS, RETENTION MECHANISM FOR IMMERSION MEDIUM,...

LUMINESCENSE MEASURING APPARATUS AND LUMINESCENSE MEASURING METHOD

BIOLOGICAL SPECIMEN IMAGING METHOD AND BIOLOGICAL SPECIMEN IMAGING...

FOCAL POSITION DETERMINING METHOD, FOCAL POSITION DETERMINING APPAR...

Light measurement apparatus and light measurement method

Immersion objective lens, retention mechanism for immersion medium,...

Light-receiving unit and measuring apparatus including the same

BIOMOLECULE ANALYZER