loadpatents
name:-0.099979162216187
name:-0.069478034973145
name:-0.0043909549713135
Oka; Hiroaki Patent Filings

Oka; Hiroaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oka; Hiroaki.The latest application filed is for "compressor, compressor assembly, and method of assembling compressor".

Company Profile
4.67.84
  • Oka; Hiroaki - Hiroshima-shi JP
  • Oka; Hiroaki - Hiroshima JP
  • Oka; Hiroaki - Osaka JP
  • Oka; Hiroaki - Okayama JP
  • Oka; Hiroaki - Kurashiki JP
  • OKA; Hiroaki - Kurashiki-shi JP
  • Oka; Hiroaki - Kanagawa JP
  • Oka; Hiroaki - Nara JP
  • Oka; Hiroaki - Hirakata JP
  • Oka; Hiroaki - Yokohama JP
  • Oka; Hiroaki - Hirakata-shi JP
  • Oka; Hiroaki - Yokohama-shi JP
  • Oka; Hiroaki - Yawata 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
PatentDate
Compressor, Compressor Assembly, And Method Of Assembling Compressor
App 20220243738 - Oka; Hiroaki ;   et al.
2022-08-04
Impeller and centrifugal compressor
Grant 11,401,944 - Yamashita , et al. August 2, 2
2022-08-02
Centrifugal compressor
Grant 11,221,016 - Oka January 11, 2
2022-01-11
Impeller And Centrifugal Compressor
App 20210301831 - Yamashita; Shuichi ;   et al.
2021-09-30
Ammonia Plant Synthesis Gas Compressor Train
App 20210131444 - Oishi; Yusuke ;   et al.
2021-05-06
Centrifugal Compressor
App 20210123453 - Oka; Hiroaki
2021-04-29
Impeller And Centrifugal Compressor
App 20210062821 - Yagi; Nobuyori ;   et al.
2021-03-04
Chemical substance concentrator and chemical substance detector
Grant 10,788,406 - Oka September 29, 2
2020-09-29
Asymmetric membrane
Grant 10,610,834 - Kawai , et al.
2020-04-07
Valve system and steam turbine
Grant 10,557,370 - Oka Feb
2020-02-11
Electrophoretic support body and electrophoretic device
Grant 10,533,967 - Oka , et al. Ja
2020-01-14
Asymmetric Membrane
App 20190381463 - KAWAI; Ryuichiro ;   et al.
2019-12-19
Method and apparatus for separating alkyl aromatic hydrocarbon
Grant 10,207,967 - Nishiuchi , et al. Feb
2019-02-19
Inspection Device For Biologically Derived Material
App 20190011388 - NAKATANI; Masaya ;   et al.
2019-01-10
Valve System And Steam Turbine
App 20180371935 - Oka; Hiroaki
2018-12-27
Chemical Substance Concentrator And Chemical Substance Detector
App 20180252624 - OKA; HIROAKI
2018-09-06
Chemical Sensor
App 20180164244 - OKA; HIROAKI
2018-06-14
Electrophoretic Support Body And Electrophoretic Device
App 20180074014 - OKA; HIROAKI ;   et al.
2018-03-15
Method and apparatus for separating alkyl aromatic hydrocarbon
Grant 9,896,397 - Nishiuchi , et al. February 20, 2
2018-02-20
Method And Apparatus For Separating Alkyl Aromatic Hydrocarbon
App 20180016209 - NISHIUCHI; Junya ;   et al.
2018-01-18
Chemical Substance Concentrator And Chemical Substance Detecting Device
App 20170212069 - NAKAO; ATSUO ;   et al.
2017-07-27
Filter device and analysis device using same
Grant 9,533,245 - Nakatani , et al. January 3, 2
2017-01-03
Inspection Device For Biologically Derived Material
App 20150260675 - Nakatani; Masaya ;   et al.
2015-09-17
Method And Apparatus For Separating Alkyl Aromatic Hydrocarbon
App 20150141730 - Nishiuchi; Junya ;   et al.
2015-05-21
Method for producing cAMP using chimeric olfactory receptor
Grant 8,822,165 - Suzuki , et al. September 2, 2
2014-09-02
Single Molecule Detection Method And Single Molecule Detection Apparatus For Biological Molecule, And Disease Marker Testing Apparatus
App 20140231274 - Oki; Akio ;   et al.
2014-08-21
Filter Device And Analysis Device Using Same
App 20140224724 - NAKATANI; Masaya ;   et al.
2014-08-14
Diagnosis Kit And Method Of Using The Same
App 20140004527 - OKA; Hiroaki ;   et al.
2014-01-02
Method for manufacturing solar cell using silicon powder
Grant 8,603,850 - Oka , et al. December 10, 2
2013-12-10
Instrument and system for pharmacologic measurement and well vessel used therein
Grant 8,435,393 - Ozaki , et al. May 7, 2
2013-05-07
METHOD FOR PRODUCING cAMP USING CHIMERIC OLFACTORY RECEPTOR
App 20130065244 - SUZUKI; Masato ;   et al.
2013-03-14
Method For Manufacturing Solar Cell Using Silicon Powder
App 20130045559 - Oka; Hiroaki ;   et al.
2013-02-21
Plasmon Sensor, And Usage Method And Manufacturing Method Thereof
App 20130029430 - TAMURA; Masaya ;   et al.
2013-01-31
Plasmon Sensor, And Usage Method And Manufacturing Method Thereof
App 20130010300 - Tamura; Masaya ;   et al.
2013-01-10
Extracellular potential measuring device and its manufacturing method
Grant 8,257,962 - Nakatani , et al. September 4, 2
2012-09-04
Extracellular potential sensing element, device for measuring extracellular potential, apparatus for measuring extracellular potential and method of measuring extracellular potential by using the same
Grant 8,247,218 - Nakatani , et al. August 21, 2
2012-08-21
Device for measuring extracellular potential and method of manufacturing device
Grant 8,232,084 - Nakatani , et al. July 31, 2
2012-07-31
Method for transporting potassium ions from front side to back side of lipid bilayer membrane
Grant 8,202,687 - Suzuki , et al. June 19, 2
2012-06-19
Diaphragm and device for measuring cellular potential using the same, manufacturing method of the diaphragm
Grant 8,202,439 - Nakatani , et al. June 19, 2
2012-06-19
Method For Transporting Potassium Ions From Front Side To Back Side Of Lipid Bilayer Membrane
App 20120083001 - SUZUKI; Masato ;   et al.
2012-04-05
Skin incision instrument and method for incising skin with the same
Grant 8,097,013 - Oki , et al. January 17, 2
2012-01-17
Method for forming artificial lipid membrane
Grant 8,062,489 - Oki , et al. November 22, 2
2011-11-22
Apparatus for measuring extracellular potential
Grant 8,030,059 - Nakatani , et al. October 4, 2
2011-10-04
Method for determining whether or not a mammal is affected with a lung cancer
Grant 8,021,886 - Hanai , et al. September 20, 2
2011-09-20
Method for determining whether or not a mammal is affected with a lung cancer
Grant 8,003,393 - Hanai , et al. August 23, 2
2011-08-23
Exhaled breath analysis method
Grant 7,972,277 - Oki , et al. July 5, 2
2011-07-05
Method For Forming Artificial Lipid Membrane
App 20110083793 - OKI; Akio ;   et al.
2011-04-14
Method for collecting gaseous sample
Grant 7,866,220 - Oki , et al. January 11, 2
2011-01-11
Electrode plate for electrochemical measurements
Grant 7,857,963 - Sasaki , et al. December 28, 2
2010-12-28
Skin incision instrument and method for incising skin with the same
Grant 7,833,173 - Oki , et al. November 16, 2
2010-11-16
Artificial lipid membrane forming method and artificial lipid membrane forming apparatus
Grant 7,828,947 - Oki , et al. November 9, 2
2010-11-09
Skin Incision Instrument And Method For Incising Skin With The Same
App 20100268259 - Oki; Akio ;   et al.
2010-10-21
Lubricant Composition, Speed Reduction Gear Employing The Composition And Electric Power Steering Apparatus Employing The Speed Reduction Gear
App 20100236859 - Kitahata; Kouji ;   et al.
2010-09-23
Skin Incision Instrument And Method For Incising Skin With The Same
App 20100241150 - OKI; Akio ;   et al.
2010-09-23
Aromatic Antihypertensive Agent, And Method For Lowering Blood Pressure In Mammals
App 20100216891 - SHIMONO; Ken ;   et al.
2010-08-26
Artificial Lipid Membrane Forming Method And Artificial Lipid Membrane Forming Apparatus
App 20100213070 - OKI; Akio ;   et al.
2010-08-26
Chemical Substance Concentration Method
App 20100206959 - OKI; Akio ;   et al.
2010-08-19
Probe For Measuring Electric Potential Of Cell
App 20100147682 - Nakatani; Masaya ;   et al.
2010-06-17
Probe for measuring electric potential of cell
Grant 7,736,477 - Nakatani , et al. June 15, 2
2010-06-15
Instrument And System For Pharmacologic Measurement And Well Vessel Used Therein
App 20100133122 - OZAKI; Nobuhiko ;   et al.
2010-06-03
Skin Incision Instrument And Method For Incising Skin With The Same
App 20100137742 - OKI; Akio ;   et al.
2010-06-03
Method For Collecting Gaseous Sample
App 20100116068 - OKI; Akio ;   et al.
2010-05-13
Skin Incision Instrument And Method For Incising Skin With The Same
App 20100113981 - OKI; Akio ;   et al.
2010-05-06
Method For Detecting Or Quantifying Target Substance Using Apparatus For Electrochemical Measurements, Apparatus For Electrochemical Measurements, And Electrode Plate For Electrochemical Measurements
App 20100101965 - SASAKI; Hidehiro ;   et al.
2010-04-29
Instrument and system for pharmacologic measurement and well vessel used therein
Grant 7,678,249 - Ozaki , et al. March 16, 2
2010-03-16
Electrode plate for electrochemical measurements
Grant 7,635,422 - Sasaki , et al. December 22, 2
2009-12-22
Sensor of pyrophosphate and SNP typing sensor using the same
Grant 7,632,392 - Yukimasa , et al. December 15, 2
2009-12-15
Exhaled Breath Analysis Method
App 20090275852 - OKI; Akio ;   et al.
2009-11-05
Apparatus and method for measuring activity signals of biological samples
Grant 7,594,984 - Oka , et al. September 29, 2
2009-09-29
Method and device for removing slag
Grant 7,594,950 - Oka , et al. September 29, 2
2009-09-29
Diaphragm And Device For Measuring Cellular Potential Using The Same, Manufacturing Method Of The Diaphragm
App 20090239033 - Nakatani; Masaya ;   et al.
2009-09-24
Electrode Plate For Electrochemical Measurements, Apparatus For Electrochemical Measurements Having The Electrode Plate For Electrochemical Measurements, And Method Of The Quantitative Determination Of A Target Substance Using The Electrode Plate For Electrochemical Measurements
App 20090211922 - SASAKI; Hidehiro ;   et al.
2009-08-27
Fluid chip, fluid movement control method using the same, and chemical reaction apparatus
Grant 7,547,415 - Hataoka , et al. June 16, 2
2009-06-16
Extracellular potential measuring device and method for fabricating the same
Grant 7,501,278 - Nakatani , et al. March 10, 2
2009-03-10
Liquid delivery apparatus and liquid delivery method
Grant 7,497,996 - Ozaki , et al. March 3, 2
2009-03-03
Device For Measuring Extracellular Potential And Method Of Manufacturing Device
App 20090035846 - Nakatani; Masaya ;   et al.
2009-02-05
Measurement device and method for measuring electric signal from biological sample
Grant 7,462,324 - Ozaki , et al. December 9, 2
2008-12-09
Sensor Of Pyrophosphate And Snp Typing Sensor Using The Same
App 20080293128 - YUKIMASA; Tetsuo ;   et al.
2008-11-27
Extracellular Potential Sensing Element, Device For Measuring Extracellular Potential, Apparatus For Measuring Extracellular Potential And Method Of Measuring Extracellular Potential By Using The Same
App 20080257726 - NAKATANI; Masaya ;   et al.
2008-10-23
Extracellular Potential Sensing Element, Device For Measuring Extracellular Potential, Apparatus For Measuring Extracellular Potential And Method Of Measuring Extracellular Potential By Using The Same
App 20080257727 - NAKATANI; Masaya ;   et al.
2008-10-23
Extracellular Potential Sensing Element, Device For Measuring Extracellular Potential, Apparatus For Measuring Extracellular Potential And Method Of Measuring Extracellular Potential By Using The Same
App 20080237039 - NAKATANI; Masaya ;   et al.
2008-10-02
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,396,648 - Yaku , et al. July 8, 2
2008-07-08
Device for measuring extracellular potential
Grant 7,396,673 - Nakatani , et al. July 8, 2
2008-07-08
Blood processing apparatus and blood introducing method
Grant 7,368,083 - Ozaki , et al. May 6, 2
2008-05-06
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,351,539 - Yaku , et al. April 1, 2
2008-04-01
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,348,150 - Yaku , et al. March 25, 2
2008-03-25
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20080044918 - Yaku; Hidenobu ;   et al.
2008-02-21
Method and apparatus for detecting physicochemical changes emitted by biological sample
Grant 7,326,384 - Oka , et al. February 5, 2
2008-02-05
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,320,866 - Yaku , et al. January 22, 2
2008-01-22
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,309,574 - Yaku , et al. December 18, 2
2007-12-18
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070281340 - Yaku; Hidenobu ;   et al.
2007-12-06
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070281341 - Yaku; Hidenobu ;   et al.
2007-12-06
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,297,496 - Yaku , et al. November 20, 2
2007-11-20
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,297,498 - Yaku , et al. November 20, 2
2007-11-20
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,297,499 - Yaku , et al. November 20, 2
2007-11-20
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,294,469 - Yaku , et al. November 13, 2
2007-11-13
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,294,470 - Yaku , et al. November 13, 2
2007-11-13
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,291,472 - Yaku , et al. November 6, 2
2007-11-06
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
Grant 7,285,387 - Yaku , et al. October 23, 2
2007-10-23
Apparatus and method for measuring activity signals of biological samples
App 20070134651 - Oka; Hiroaki ;   et al.
2007-06-14
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070117118 - Yaku; Hidenobu ;   et al.
2007-05-24
Discrimination method of target base in DNA, and Allele specific primer used in the method of the same
App 20070117117 - Yaku; Hidenobu ;   et al.
2007-05-24
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070117115 - Yaku; Hidenobu ;   et al.
2007-05-24
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070117116 - Yaku; Hidenobu ;   et al.
2007-05-24
Probe for measuring electric potential of cell
App 20070105183 - Nakatani; Masaya ;   et al.
2007-05-10
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070082344 - Yaku; Hidenobu ;   et al.
2007-04-12
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070042393 - Yaku; Hidenobu ;   et al.
2007-02-22
Discrimination method of target base in DNA, and allele specific primer used in the method of the same
App 20070037176 - Yaku; Hidenobu ;   et al.
2007-02-15
Apparatus and method for measuring activity signals of biological samples
Grant 7,172,860 - Oka , et al. February 6, 2
2007-02-06
Method and device for removing slag
App 20070017320 - Oka; Hiroaki ;   et al.
2007-01-25
Liquid delivery apparatus and liquid delivery method
App 20070003437 - Ozaki; Nobuhiko ;   et al.
2007-01-04
Fluid chip, fluid movement control method using the same, and chemical reaction apparatus
App 20060292032 - Hataoka; Yukari ;   et al.
2006-12-28
Blood processing apparatus and blood introducing method
App 20060263247 - Ozaki; Nobuhiko ;   et al.
2006-11-23
Method of measuring pyrophosphate and method of detecting primer extension reaction, and device for performing the same
App 20060211005 - Yaku; Hidenobu ;   et al.
2006-09-21
Method of moving fluid in capillary chip
Grant 7,055,540 - Oka , et al. June 6, 2
2006-06-06
Extracellular recording electrode
Grant 7,041,492 - Oka , et al. May 9, 2
2006-05-09
Signal detecting sensor provided with multi-electrode
Grant 7,006,929 - Oka , et al. February 28, 2
2006-02-28
Method for extracting significant signal, recording medium and program
Grant 6,999,905 - Ogawa , et al. February 14, 2
2006-02-14
Apparatus and method for screening, olfactory mucosa stimulating compound found by the screening method, and therapeutic apparatus and electrode section for measurement
Grant 6,994,671 - Oka , et al. February 7, 2
2006-02-07
Instrument and system for pharmacologic measurement and well vessel used therein
App 20050279634 - Ozaki, Nobuhiko ;   et al.
2005-12-22
Method of moving fluid in capillary chip
App 20050274423 - Oka, Hiroaki ;   et al.
2005-12-15
Extracellular potential measuring device and its manufacturing method
App 20050221469 - Nakatani, Masaya ;   et al.
2005-10-06
Device for measuring extracellular potential and manufacturing method of the same
App 20050214740 - Ushio, Hiroshi ;   et al.
2005-09-29
Method of amplifying nucleic acid by electromagnetic induction heating and reaction container and reaction device to be used therein
App 20050158725 - Yukimasa, Tetsuo ;   et al.
2005-07-21
Extracellular potential sensing element, device for measuring extracellular potential, apparatus for measuring extracellular potential and method of measuring extracellular potential by using the same
App 20050112756 - Nakatani, Masaya ;   et al.
2005-05-26
Extracellular recording multiple electrode
Grant 6,894,511 - Yukimasa , et al. May 17, 2
2005-05-17
Method for measuring physiocochemical properties of tissues of cells, method for examining chemicals, and apparatus therefor
Grant 6,890,762 - Sugihara , et al. May 10, 2
2005-05-10
Method of detecting primer extension reaction, method of discriminating base type, device for discriminating base type, device for detecting pyrophosphate, method of detecting nucleic acid and tip for introducing sample solution
App 20050032075 - Yaku, Hidenobu ;   et al.
2005-02-10
Measurement device for measuring electric signal emitted by biological sample
App 20050004442 - Ozaki, Nobuhiko ;   et al.
2005-01-06
Screening Apparatus And Method, Olfactory Mucosa Stimulating Compound Obtained By Screening Method, Therapeutic Apparatus, And Measuring Electrode Portion
App 20040229345 - Oka, Hiroaki ;   et al.
2004-11-18
Method of immobilizing cell
App 20040224367 - Ozaki, Nobuhiko ;   et al.
2004-11-11
Integrated electrode and cell immobilization device equipped with the integrated electrode
App 20040209352 - Ozaki, Nobuhiko ;   et al.
2004-10-21
Extracellular potential measuring device and method for fabricating the same
App 20040197898 - Nakatani, Masaya ;   et al.
2004-10-07
Method, primer and kit for determining base type
App 20040197803 - Yaku, Hidenobu ;   et al.
2004-10-07
Signal detecting sensor provided with multi-electrode
App 20040167723 - Oka, Hiroaki ;   et al.
2004-08-26
Apparatus and method for measuring activity signals of biological samples
App 20040106139 - Oka, Hiroaki ;   et al.
2004-06-03
Cell diagnosing method, and device and apparatus use for it
App 20040033483 - Oka, Hiroaki ;   et al.
2004-02-19
Significant signal extracting method, recording medium, and program
App 20030125887 - Ogawa, Ryuta ;   et al.
2003-07-03
Extracellular recording electrode
App 20030111343 - Oka, Hiroaki ;   et al.
2003-06-19
Device for measuring extracellular potential, method of measuring extracellular potential by using the same and apparatus for quickly screening drug provided therewith
App 20030113833 - Oka, Hiroaki ;   et al.
2003-06-19
Cell potential measuring electrode and measuring apparatus using the same
Grant RE37,977 - Sugihara , et al. February 4, 2
2003-02-04
Method and apparatus for detecting physicochemical changes emitted by biological sample
App 20030022387 - Oka, Hiroaki ;   et al.
2003-01-30
Apparatus and method for screening, olfactory mucosa stimulating compound found by the screening method, and therapeutic apparatus and electrode section for measurement
App 20020122770 - Oka, Hiroaki ;   et al.
2002-09-05
Cell potential measuring electrode and measuring apparatus using the same
Grant 6,132,683 - Sugihara , et al. October 17, 2
2000-10-17
Silver thiosulfate silica gel antibacterial compositions
Grant 5,651,978 - Tomioka , et al. July 29, 1
1997-07-29
Antiviral composition
Grant 5,429,819 - Oka , et al. July 4, 1
1995-07-04

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