Inventor · disambiguated record
Kunihiro Maeda
Also filed as: MAEDA KUNIHIRO
28 granted patents·4 pending applications·638 citations·filing 1975–2015
97Inventor score
Top patents by PatentIndex Score
32 records- 0195US5876659AProcess for producing fiber reinforced compositeHITACHI LTD·Filed 1997·Granted Mar 2, 1999·127 cites·6 claims
- 0288US6198119B1Ferroelectric element and method of producing the sameHITACHI LTD·Filed 1997·Granted Mar 6, 2001·94 cites·49 claims
- 0387US5060098AMagnetic recorder provided with a magnetic head slider having a non-magnetic oxide of spinel structureHITACHI LTD·Filed 1989·Granted Oct 22, 1991·35 cites·5 claims
- 0485US4540673ASintered aluminum nitride and semi-conductor device using the sameHITACHI LTD·Filed 1982·Granted Sep 10, 1985·50 cites·11 claims
- 0582US5132257AComposite ceramic sintered body and process for production thereofHITACHI LTD·Filed 1990·Granted Jul 21, 1992·39 cites·13 claims
- 0678US6487275B1Anode target for X-ray tube and X-ray tube therewithHITACHI LTD·Filed 1995·Granted Nov 26, 2002·34 cites·18 claims
- 0776US4196442ASemiconductor deviceHITACHI LTD·Filed 1978·Granted Apr 1, 1980·34 cites·6 claims
- 0875US4624768AElectrophoresis apparatusHITACHI LTD·Filed 1985·Granted Nov 25, 1986·37 cites·3 claims
- 0970US5093314ASuperconducting wire and method of manufacturing the sameHITACHI LTD·Filed 1988·Granted Mar 3, 1992·22 cites·11 claims
- 1070US4450426ANonlinear resistor and process for producing the sameHITACHI LTD·Filed 1981·Granted May 22, 1984·16 cites·26 claims
- 1167US4420737APotentially non-linear resistor and process for producing the sameHITACHI LTD·Filed 1981·Granted Dec 13, 1983·13 cites·15 claims
- 1261US4585706ASintered aluminum nitride semi-conductor deviceHITACHI LTD·Filed 1985·Granted Apr 29, 1986·22 cites·11 claims
- 1360US9475911B2Polyester composition and polyester filmTOYO BOSEKI·Filed 2013·Granted Oct 25, 2016·0 cites·12 claims
- 1460US4561010AElectrically insulating silicon carbide sintered bodyHITACHI LTD·Filed 1982·Granted Dec 24, 1985·22 cites·14 claims
- 1558US4544642ASilicon carbide electrical insulator material of low dielectric constantHITACHI LTD·Filed 1982·Granted Oct 1, 1985·20 cites·11 claims
- 1656US8119260B2Rare-earth magnetKOMURO MATAHIRO·Filed 2005·Granted Feb 21, 2012·1 cites·4 claims
- 1756US4326187AVoltage non-linear resistorHITACHI LTD·Filed 1980·Granted Apr 20, 1982·14 cites·22 claims
- 1855US5519555AMagnetic head including PbO-V2 O5 -P2 O5 system glass bondingHITACHI LTD·Filed 1994·Granted May 21, 1996·10 cites·10 claims
- 1952US5610570AVoltage non-linear resistor and fabricating method thereofHITACHI LTD·Filed 1995·Granted Mar 11, 1997·11 cites·10 claims
- 2051US9932451B2Polyester composition for masterbatchTOYO BOSEKI·Filed 2015·Granted Apr 3, 2018·0 cites·20 claims
- 2151US2012175986A1Rare-earth magnetKOMURO MATAHIRO·Filed 2012·Application pending·0 cites
- 2249US10196227B2Sheet folding deviceRISO KAGAKU CORP·Filed 2014·Granted Feb 5, 2019·0 cites·10 claims
- 2344US4057458AMethod of making nickel zinc ferrite by liquid-phase epitaxial growthHITACHI LTD·Filed 1975·Granted Nov 8, 1977·9 cites·4 claims
- 2444US2013267674A1Polyester resinKITA TOSHIYUKI·Filed 2011·Application pending·0 cites
- 2543US5508256AOxide high-temperature superconducting material, method of preparing same and superconducting wiresHITACHI LTD·Filed 1994·Granted Apr 16, 1996·9 cites·10 claims
- 2642US2006222848A1Fluoride coating compositions, methods for forming fluoride coatings, and magnetsSATSU YUICHI·Filed 2006·Application pending·0 cites
- 2740US2007065677A1Magnet, magnet magnetic material, coating film forming treatment liquid, and rotating machineSATSU YUICHI·Filed 2006·Application pending·0 cites
- 2839US5060097AMagnetic disc file including a slider which exhibits reduced deformation during operationHITACHI LTD·Filed 1990·Granted Oct 22, 1991·4 cites·25 claims
- 2938US5239434AMagnetic head, bonding glass used therefor and magnetic recording and reproducing apparatusHITACHI LTD·Filed 1991·Granted Aug 24, 1993·8 cites·12 claims
- 3036US4561891APowdery silicon carbide composition for sinteringHITACHI LTD·Filed 1983·Granted Dec 31, 1985·6 cites·4 claims
- 3128US5935912ASuperconducting wire and method of manufacturing the sameHITACHI LTD·Filed 1991·Granted Aug 10, 1999·0 cites·9 claims
- 3227US4253038ALight source excited by high frequency for Zeeman effect atomic absorption analysisHITACHI LTD·Filed 1978·Granted Feb 24, 1981·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →