Inventor · disambiguated record
Mikio Kishimoto
Also filed as: KISHIMOTO MIKIO
36 granted patents·13 pending applications·422 citations·filing 1982–2013
98Inventor score
Top patents by PatentIndex Score
49 records- 0195US8007691B2Fine particle of perovskite oxide, particle having deposited perovskite oxide, catalyst material, catalyst material for oxygen reduction, catalyst material for fuel cell, and electrode for fuel cellHITACHI MAXELL ENERGY LTD·Filed 2007·Granted Aug 30, 2011·23 cites·12 claims
- 0290US6964811B2Magnetic powder, method for producing the same and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2003·Granted Nov 15, 2005·24 cites·31 claims
- 0390US6517934B1Magnetic recording medium containing nanometer-size substantially spherical or ellipsoidal fe-b-re magnetic powder and method for producing magnetic powderHITACHI MAXELL·Filed 2000·Granted Feb 11, 2003·52 cites·15 claims
- 0486US7238439B2Magnetic recording medium containing particles with a core containing a Fe16N2 phaseHITACHI MAXELL·Filed 2004·Granted Jul 3, 2007·24 cites·8 claims
- 0583US7494728B2Magnetic tape and magnetic tape cartridgeHITACHI MAXELL·Filed 2003·Granted Feb 24, 2009·15 cites·13 claims
- 0683US6844426B2Magnetic carrier capable of binding with protein and purification method of protein utilizing the magnetic carrierTOYO BOSEKI·Filed 2003·Granted Jan 18, 2005·7 cites·20 claims
- 0782US7510790B2Magnetic powder, method for producing the same and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2005·Granted Mar 31, 2009·4 cites·29 claims
- 0881US5252380AAcicular alloy containing magnetic recording mediumHITACHI MAXELL·Filed 1992·Granted Oct 12, 1993·34 cites·12 claims
- 0980US7416784B2Functional infrared fluorescent particleHITACHI MAXELL·Filed 2006·Granted Aug 26, 2008·8 cites·11 claims
- 1079US5319507ARecording/reproducing system using a flexible magnetic diskHITACHI MAXELL·Filed 1992·Granted Jun 7, 1994·29 cites·10 claims
- 1178US7291409B2Magnetic recording medium using magnetic powder having a core portion and an outer layer portion including a rare earth element and magnetic recording cassetteHITACHI MAXELL·Filed 2003·Granted Nov 6, 2007·9 cites·15 claims
- 1277US7267896B2Magnetic tape and magnetic tape cartridgeHITACHI MAXELL·Filed 2003·Granted Sep 11, 2007·8 cites·27 claims
- 1370US7381467B2Composite particles comprising ferromagnetic particle, fluorescent pigment and a silica coatingHITACHI MAXELL·Filed 2005·Granted Jun 3, 2008·4 cites·5 claims
- 1467US4624894AMagnetic recording mediumHITACHI MAXELL·Filed 1985·Granted Nov 25, 1986·22 cites·18 claims
- 1565US5648160AMagnetic powder, method for producing the same and use of the sameHITACHI MAXELL·Filed 1995·Granted Jul 15, 1997·36 cites·48 claims
- 1661US7449235B2Composite indium oxide particle which contains tin (Sn) and zinc (Zn), method for producing same, conductive coating material, conductive coating film, and conductive sheetHITACHI MAXELL·Filed 2004·Granted Nov 11, 2008·6 cites·16 claims
- 1761US7445858B2Magnetic recording medium using magnetic powder having a core portion and an outer layer portion including a rare earth element and magnetic recording cassetteHITACHI MAXELL·Filed 2007·Granted Nov 4, 2008·0 cites·15 claims
- 1861US2008107921A1Magnetic tape and magnetic tape cartridgeHITACHI MAXELL·Filed 2007·Application pending·0 cites
- 1958US7700204B2Magnetic recording medium containing particles with a core containing a FE16N2 phaseHITACHI MAXELL·Filed 2007·Granted Apr 20, 2010·1 cites·8 claims
- 2056US7597960B2Functional infrared fluorescent particleHITACHI MAXELL·Filed 2008·Granted Oct 6, 2009·0 cites·8 claims
- 2156US4677024AMagnetic recording mediumHITACHI MAXELL·Filed 1984·Granted Jun 30, 1987·8 cites·2 claims
- 2255US7829061B2Zirconium oxide hydrate particles and method for producing the sameHITACHI MAXELL·Filed 2008·Granted Nov 9, 2010·0 cites·4 claims
- 2352US6296714B1Washing solution of semiconductor substrate and washing method using the sameMITSUBISHI MATERIAL SILICON·Filed 1998·Granted Oct 2, 2001·21 cites·13 claims
- 2451US5260132AAcicular alloy magnetic powderHITACHI MAXELL·Filed 1991·Granted Nov 9, 1993·21 cites·6 claims
- 2550US8163438B2Composite electrolyte membrane, production method thereof, membrane-electrode assembly, and fuel cellHIRASHIGE TAKAYUKI·Filed 2008·Granted Apr 24, 2012·0 cites·8 claims
- 2650US4400337AMethod for production of metal magnetic particlesHITACHI MAXELL·Filed 1982·Granted Aug 23, 1983·9 cites·10 claims
- 2750US2008075981A1Magnetic recording mediumHITACHI MAXELL·Filed 2007·Application pending·0 cites
- 2849US4851276AMagnetic recording medium and method for producing the sameHITACHI MAXELL·Filed 1987·Granted Jul 25, 1989·7 cites·23 claims
- 2948US7172817B2Indium particle containing tin, method for producing the same and electroconductive sheet comprising the sameHITACHI MAXELL·Filed 2002·Granted Feb 6, 2007·2 cites·6 claims
- 3048US4770933AMagnetic recording mediumHITACHI MAXELL·Filed 1988·Granted Sep 13, 1988·12 cites·2 claims
- 3147US2009246602A1Microparticle-Supported Carbon Particle, Method for Production Thereof, and Fuel Cell ElectrodeSAWAKI YUKO·Filed 2006·Application pending·0 cites
- 3247US2006003191A1Magnetic tape and magnetic tape cartridgeKUSE SADAMU·Filed 2005·Application pending·0 cites
- 3346US2015313994A1Surface-modified iron oxide particles for cancer ablationUNIV TSUKUBA·Filed 2013·Application pending·0 cites
- 3446US2009202869A1Carbon particle having deposited fine particles, process for producing the same, and electrode for fuel cellSAWAKI YUKO·Filed 2007·Application pending·0 cites
- 3546US2004126902A1Magnetic carrier for biological substance, production method thereof and isolation method of biological substance using sameTOYO BOSEKI·Filed 2003·Application pending·0 cites
- 3644US4792483AMagnetic recording mediumHITACHI MAXELL·Filed 1987·Granted Dec 20, 1988·5 cites·6 claims
- 3744US2010151362A1Particulate carbon carrying fine particle thereon, process for production thereof, and electrodes for fuel cellsSAWAKI YUKO·Filed 2006·Application pending·0 cites
- 3840US2005153170A1Magnetic tape and magnetic tape cartridgeHITACHI MAXELL·Filed 2003·Application pending·0 cites
- 3939US4803132AMagnetic recording mediumHITACHI MAXELL·Filed 1987·Granted Feb 7, 1989·5 cites·6 claims
- 4039US2006186055A1Device for separation of biological components, and method of separation of biological components using the deviceHITACHI MAXELL·Filed 2004·Application pending·0 cites
- 4139US2005229499A1Fixed abrasive grinding/polishing toolJUNICHI IKENO·Filed 2005·Application pending·0 cites
- 4238US2008141594A1Non-magnetic plate-form particles, method for producing the same, and abrasive, abrasive member and abrasive liquid comprising the sameKISHIMOTO MIKIO·Filed 2007·Application pending·0 cites
- 4337US4913959AMagnetic recording mediumHITACHI MAXELL·Filed 1987·Granted Apr 3, 1990·5 cites·4 claims
- 4437US4705718AMagnetic recording mediumHITACHI MAXELL·Filed 1985·Granted Nov 10, 1987·6 cites·14 claims
- 4535US5256481AMagnetic recording mediumHITACHI MAXELL·Filed 1991·Granted Oct 26, 1993·5 cites·7 claims
- 4633US5538801AMagnetooptical recording mediumHITACHI MAXELL·Filed 1995·Granted Jul 23, 1996·3 cites·6 claims
- 4733US4919776AFerromagnetic powder and method for producing the sameHITACHI MAXELL·Filed 1989·Granted Apr 24, 1990·3 cites·17 claims
- 4830US2004244675A1Non-magnetic particles having a plate shape and method for production thereof, abrasive material, polishing article and abrasive fluid comprising such particlesFiled 2002·Application pending·0 cites
- 4928US5047290AMagnetic recording mediumHITACHI MAXELL·Filed 1988·Granted Sep 10, 1991·4 cites·4 claims
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