NAMBA; Akihiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for NAMBA; Akihiro.The latest application filed is for "wheel drive device and electric vehicle provided with the same".

Company Profile

2.23.22

NAMBA; Akihiro - Tokyo JP
Namba; Akihiro - Hitachi JP
Namba; Akihiro - Kanagawa JP
Namba; Akihiro - Yokohama JP
Namba; Akihiro - Hachioji JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wheel Drive Device And Electric Vehicle Provided With The Same App 20220077731 - ARAKI; Takahiro ; et al.	2022-03-10
Power semiconductor device having a distance regulation portion and power conversion apparatus including the same Grant 11,232,994 - Tsuyuno , et al. January 25, 2	2022-01-25
Power conversion device for reducing an inductance difference between control signal wires of a power semiconductor and suppressing a current unbalancing of the control signals Grant 11,127,695 - Namba , et al. September 21, 2	2021-09-21
Current detection device Grant 10,884,030 - Hirao , et al. January 5, 2	2021-01-05
Power Conversion Device App 20200258853 - A1	2020-08-13
Power Semiconductor Device and Power Conversion Apparatus Including the Same App 20200227333 - TSUYUNO; Nobutake ; et al.	2020-07-16
Current Detection Device App 20190271724 - HIRAO; Takashi ; et al.	2019-09-05
Power converter Grant 10,177,676 - Tokuyama , et al. J	2019-01-08
Power Converter App 20180013355 - TOKUYAMA; Takeshi ; et al.	2018-01-11
Power converter Grant 9,847,730 - Namba , et al. December 19, 2	2017-12-19
Power Converter App 20160197557 - NAMBA; AKIHIRO ; et al.	2016-07-07
Electronic device Grant 9,345,160 - Fukumasu , et al. May 17, 2	2016-05-17
Electric Circuit Apparatus and Method for Producing Electric Circuit Apparatus App 20150189784 - Hirano; Satoshi ; et al.	2015-07-02
Electronic Device App 20140240946 - Fukumasu; Keisuke ; et al.	2014-08-28
Light quantity detection method and device therefor Grant 8,797,522 - Namba , et al. August 5, 2	2014-08-05
Immersion objective lens, retention mechanism for immersion medium, and manufacturing method thereof Grant 8,465,709 - Harada , et al. June 18, 2	2013-06-18
Immersion objective lens, retention mechanism for immersion medium, and manufacturing method Grant 8,465,708 - Harada , et al. June 18, 2	2013-06-18
Light Quantity Detection Method and Device Therefor App 20130114073 - Namba; Akihiro ; et al.	2013-05-09
Method of manufacturing a perpendicular magnetic recording head Grant 8,225,486 - Takahashi , et al. July 24, 2	2012-07-24
Biological specimen imaging method and biological specimen imaging apparatus Grant 8,179,597 - Namba , et al. May 15, 2	2012-05-15
Focal position determining method, focal position determining apparatus, feeble light detecting apparatus and feeble light detecting method Grant 8,174,686 - Namba , et al. May 8, 2	2012-05-08
Semiconductor Lsi And Semiconductor Device App 20100321060 - Nishio; Yoji ; et al.	2010-12-23
Immersion Objective Lens, Retention Mechanism For Immersion Medium, And Manufacturing Method Thereof App 20100315705 - HARADA; Mitsuo ; et al.	2010-12-16
Luminescense Measuring Apparatus And Luminescense Measuring Method App 20100227316 - Suzuki; Hirobumi ; et al.	2010-09-09
Method for manufacturing a thin film magnetic head Grant 7,716,811 - Seki , et al. May 18, 2	2010-05-18
Biological Specimen Imaging Method And Biological Specimen Imaging Apparatus App 20090086314 - NAMBA; Akihiro ; et al.	2009-04-02
Magnetic head and method of manufacturing the magnetic head App 20080316656 - Miyata; Kazuhito ; et al.	2008-12-25
Focal Position Determining Method, Focal Position Determining Apparatus, Feeble Light Detecting Apparatus And Feeble Light Detecting Method App 20080225278 - NAMBA; Akihiro ; et al.	2008-09-18
Characteristic evaluating system and characteristic evaluating method Grant 7,294,996 - Namba November 13, 2	2007-11-13
Method for manufacturing a thin film magnetic head App 20070119046 - Seki; Takateru ; et al.	2007-05-31
Light-receiving unit and measuring apparatus including the same Grant 7,196,339 - Namba , et al. March 27, 2	2007-03-27
Characteristic evaluating system and characteristic evaluating method App 20070046277 - Namba; Akihiro	2007-03-01
Light measurement apparatus and light measurement method App 20070008536 - Mitani; Yoshiyuki ; et al.	2007-01-11
Immersion objective lens, retention mechanism for immersion medium, and manufacturing method App 20060275918 - Harada; Mitsuo ; et al.	2006-12-07
Light-receiving unit and measuring apparatus including the same App 20060109546 - Namba; Akihiro ; et al.	2006-05-25
Biomolecule analyzer Grant 6,980,294 - Namba , et al. December 27, 2	2005-12-27
Biomolecule Analyzer App 20050213090 - Namba, Akihiro ; et al.	2005-09-29
Method of measuring concentration of substances Grant 4,828,388 - Namba May 9, 1	1989-05-09
Method and apparatus for measuring immunological reaction with the aid of fluctuation in intensity of scattered light Grant 4,826,319 - Namba , et al. May 2, 1	1989-05-02
Device for diagnosing body cavity interiors with supersonic waves Grant 4,494,549 - Namba , et al. January 22, 1	1985-01-22
Image pick-up apparatus Grant 4,467,361 - Ohno , et al. August 21, 1	1984-08-21

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