Inventor · disambiguated record
Koichi Mukasa
Also filed as: MUKASA KOICHI
31 granted patents·6 pending applications·226 citations·filing 1983–2018
97Inventor score
Files withUNIV HOKKAIDO15ALPS ELECTRIC CO LTD12JAPAN SCIENCE & TECH AGENCY3BIO SENSOR INC2JAPAN SCIENCE & TECH CORP2
Top patents by PatentIndex Score
37 records- 0176US6667456B2Laser welding method and a laser welding apparatusUNIV HOKKAIDO·Filed 2001·Granted Dec 23, 2003·20 cites·12 claims
- 0274US7041373B2Fibrous solid carbon manifold assembly and method for producing the sameUNIV HOKKAIDO·Filed 2003·Granted May 9, 2006·10 cites·3 claims
- 0370US8072008B2Biosensor having ultra fine fiberMUKASA KOICHI·Filed 2007·Granted Dec 6, 2011·14 cites·2 claims
- 0464US6639218B2Electron spin analyzerUNIV HOKKAIDO·Filed 2001·Granted Oct 28, 2003·6 cites·15 claims
- 0564US6545247B2Laser welding apparatus, a gas shielding apparatus and a method for controlling a laser welding apparatusUNIV HOKKAIDO·Filed 2001·Granted Apr 8, 2003·11 cites·12 claims
- 0663US6757192B2Magnetic recording element, magnetic memory, magnetic recording method, method for fabricating a magnetic recording element, and method for fabricating a magnetic memoryUNIV HOKKAIDO·Filed 2002·Granted Jun 29, 2004·9 cites·18 claims
- 0762US6756931B2Electromagnetic wave absorberUNIV HOKKAIDO·Filed 2003·Granted Jun 29, 2004·15 cites·16 claims
- 0860US6674073B2Scattering target-holding mechanism and an electron spin analyzerUNIV HOKKAIDO·Filed 2001·Granted Jan 6, 2004·4 cites·3 claims
- 0959US7935989B2Single-electron transistor, field-effect transistor, sensor, method for producing sensor, and sensing methodJAPAN SCIENCE & TECH AGENCY·Filed 2004·Granted May 3, 2011·2 cites·5 claims
- 1058US4638387AComposition for sliding contact part of recording/reproducing apparatusALPS ELECTRIC CO LTD·Filed 1983·Granted Jan 20, 1987·9 cites·10 claims
- 1155US4638391AVertical recording magnetic head having single core body bonded with main magnetic pole in guard layerALPS ELECTRIC CO LTD·Filed 1984·Granted Jan 20, 1987·8 cites·9 claims
- 1255US4603091ARecording medium for perpendicular magnetizationALPS ELECTRIC CO LTD·Filed 1984·Granted Jul 29, 1986·12 cites·1 claims
- 1354US6750450B2Scanning magnetism detector and probeUNIV HOKKAIDO·Filed 2002·Granted Jun 15, 2004·4 cites·23 claims
- 1453US5075623AMethod for measuring three-dimensional spatial magnetic field distribution using algebraic reconstruction and convergenceALPS ELECTRIC CO LTD·Filed 1990·Granted Dec 24, 1991·20 cites·1 claims
- 1552US2011180427A1Method for Sensing a Substance to be Detected in a SampleJAPAN SCIENCE & TECH AGENCY·Filed 2011·Application pending·0 cites
- 1651US7052738B2Fibrous solid carbon manifold assembly and method for producing the sameUNIV HOKKAIDO·Filed 2004·Granted May 30, 2006·0 cites·7 claims
- 1751US2011183438A1Method for Sensing a Substance to be Detected in a SampleJAPAN SCIENCE & TECH AGENCY·Filed 2011·Application pending·0 cites
- 1850US6655196B2Scanning probe microscopeUNIV HOKKAIDO·Filed 2002·Granted Dec 2, 2003·4 cites·13 claims
- 1950US2018128777A1Sensor, Sensor Module, and Detection MethodBIO SENSOR INC·Filed 2018·Application pending·0 cites
- 2049US6717402B2Probe having at least one magnetic resistive element for measuring leakage magnetic fieldUNIV HOKKAIDO·Filed 2001·Granted Apr 6, 2004·5 cites·16 claims
- 2149US4743313AAmorphous alloy for use in magnetic headsALPS ELECTRIC CO LTD·Filed 1985·Granted May 10, 1988·8 cites·5 claims
- 2248US4557769ASoft magnetic materialALPS ELECTRIC CO LTD·Filed 1984·Granted Dec 10, 1985·7 cites·3 claims
- 2347US2015192540A1Sensor, sensor module, and detection methodBIO SENSOR INC·Filed 2013·Application pending·0 cites
- 2446US6849821B2Laser welding head-controlling system, a laser welding head and a method for controlling a laser welding headUNIV HOKKAIDO·Filed 2001·Granted Feb 1, 2005·2 cites·14 claims
- 2546US4657812ARecording medium for perpendicular magnetizationALPS ELECTRIC CO LTD·Filed 1984·Granted Apr 14, 1987·8 cites·3 claims
- 2645US2010032653A1Carbon Nanotube Electric Field Effect Transistor and Process for Producing the SameNAT UNIVERSITY CORPRATION HOKK·Filed 2007·Application pending·0 cites
- 2744US4609593AMagnetic recording mediumALPS ELECTRIC CO LTD·Filed 1984·Granted Sep 2, 1986·8 cites·6 claims
- 2844US4592963AThin-film magnetic head and composite material substrate thereforALPS ELECTRIC CO LTD·Filed 1984·Granted Jun 3, 1986·4 cites·22 claims
- 2943US4641213AMagnetic headALPS ELECTRIC CO LTD·Filed 1984·Granted Feb 3, 1987·4 cites·3 claims
- 3043US2011186516A1Method of producing a carbon nanotube fragmentBIOSENSOR INC·Filed 2011·Application pending·0 cites
- 3142US6389210B1Probe with optical waveguide and method of producing the sameJAPAN SCIENCE & TECH CORP·Filed 1999·Granted May 14, 2002·9 cites·6 claims
- 3240US6504665B1Method and apparatus for magnetic recordingJAPAN SCIENCE & TECH CORP·Filed 1999·Granted Jan 7, 2003·10 cites·17 claims
- 3336US6577213B2Method and apparatus for multiplying a frequency of an electromagnetic waveUNIV HOKKAIDO·Filed 2002·Granted Jun 10, 2003·0 cites·15 claims
- 3435US6078174AApparatus for measuring exchange forceUNIV HOKKAIDO·Filed 1998·Granted Jun 20, 2000·7 cites·9 claims
- 3534US4622273ARecording medium for perpendicular magnetizationALPS ELECTRIC CO LTD·Filed 1984·Granted Nov 11, 1986·3 cites·2 claims
- 3631US6081115AMethod of measuring exchange force and method of evaluating magnetism using the exchange forceUNIV HOKKAIDO·Filed 1998·Granted Jun 27, 2000·3 cites·9 claims
- 3730US4608228ANi-Fe magnetic head including 1.5-2% TaALPS ELECTRIC CO LTD·Filed 1983·Granted Aug 26, 1986·0 cites·1 claims
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