Inventor · disambiguated record
Satoru Ogihara
Also filed as: ISHIBASHI TADASHI · OGIHARA SATORU
32 granted patents·1,201 citations·filing 1979–1992
98Inventor score
Files withHITACHI LTD32
Top patents by PatentIndex Score
32 records- 0195US4299873AMultilayer circuit boardHITACHI LTD·Filed 1980·Granted Nov 10, 1981·108 cites·15 claims
- 0286US4620264AMulti-layer ceramic wiring circuit board and process for producing the sameHITACHI LTD·Filed 1984·Granted Oct 28, 1986·74 cites·10 claims
- 0385US4970577ASemiconductor chip moduleHITACHI LTD·Filed 1989·Granted Nov 13, 1990·71 cites·16 claims
- 0485US4672152AMultilayer ceramic circuit boardHITACHI LTD·Filed 1986·Granted Jun 9, 1987·76 cites·6 claims
- 0585US4540673ASintered aluminum nitride and semi-conductor device using the sameHITACHI LTD·Filed 1982·Granted Sep 10, 1985·50 cites·11 claims
- 0685US4252414ALiquid crystal display elementHITACHI LTD·Filed 1979·Granted Feb 24, 1981·41 cites·10 claims
- 0784US4954877AChip carrierHITACHI LTD·Filed 1989·Granted Sep 4, 1990·65 cites·11 claims
- 0883US4821142ACeramic multilayer circuit board and semiconductor moduleHITACHI LTD·Filed 1987·Granted Apr 11, 1989·55 cites·9 claims
- 0979US4998159ACeramic laminated circuit substrateHITACHI LTD·Filed 1989·Granted Mar 5, 1991·52 cites·13 claims
- 1079US4598167AMultilayered ceramic circuit boardHITACHI LTD·Filed 1984·Granted Jul 1, 1986·46 cites·12 claims
- 1178US4252841AProcess for producing transparent conductive filmHITACHI LTD·Filed 1979·Granted Feb 24, 1981·31 cites·12 claims
- 1278US4238276AProcess for producing liquid crystal display elementHITACHI LTD·Filed 1979·Granted Dec 9, 1980·43 cites·13 claims
- 1376US4965660AIntegrated circuit package having heat sink bonded with resinous adhesiveHITACHI LTD·Filed 1989·Granted Oct 23, 1990·48 cites·11 claims
- 1476US4692735ANonlinear voltage dependent resistor and method for manufacturing thereofHITACHI LTD·Filed 1985·Granted Sep 8, 1987·23 cites·5 claims
- 1575US5045922AInstallation structure of integrated circuit devicesHITACHI LTD·Filed 1990·Granted Sep 3, 1991·52 cites·9 claims
- 1674US4736183AOxide resistorHITACHI LTD·Filed 1985·Granted Apr 5, 1988·18 cites·32 claims
- 1771US5277723AMethod for producing multilayer ceramic body with convex side facesHITACHI LTD·Filed 1991·Granted Jan 11, 1994·48 cites·38 claims
- 1871US4764233AProcess for producing a ceramic multi-layer circuit boardHITACHI LTD·Filed 1986·Granted Aug 16, 1988·39 cites·13 claims
- 1971US4624896AMulti-layer ceramic substrate and method for the production thereofHITACHI LTD·Filed 1984·Granted Nov 25, 1986·33 cites·6 claims
- 2070US4796077AElectrical insulating, sintered aluminum nitride body having a high thermal conductivity and process for preparing the sameHITACHI LTD·Filed 1987·Granted Jan 3, 1989·36 cites·11 claims
- 2161US4736276AMultilayered ceramic wiring circuit board and the method of producing the sameHITACHI LTD·Filed 1986·Granted Apr 5, 1988·21 cites·21 claims
- 2261US4585706ASintered aluminum nitride semi-conductor deviceHITACHI LTD·Filed 1985·Granted Apr 29, 1986·22 cites·11 claims
- 2360US4741849ACeramic body glass composition for bonding and filling ceramic parts thereofHITACHI LTD·Filed 1987·Granted May 3, 1988·17 cites·11 claims
- 2460US4561010AElectrically insulating silicon carbide sintered bodyHITACHI LTD·Filed 1982·Granted Dec 24, 1985·22 cites·14 claims
- 2559US5350886AMounting substrateHITACHI LTD·Filed 1991·Granted Sep 27, 1994·28 cites·23 claims
- 2659US4794483AMagnetic head having layers of amorphous magnetic alloy bonded together with a glass containing vandium oxide phosphorus oxide and antimony oxideHITACHI LTD·Filed 1986·Granted Dec 27, 1988·11 cites·14 claims
- 2757US4729010AIntegrated circuit package with low-thermal expansion lead piecesHITACHI LTD·Filed 1986·Granted Mar 1, 1988·23 cites·18 claims
- 2854US4943795AOxide resistorHITACHI LTD·Filed 1988·Granted Jul 24, 1990·8 cites·34 claims
- 2948USRE34887ECeramic multilayer circuit board and semiconductor moduleHITACHI LTD·Filed 1991·Granted Mar 28, 1995·15 cites·6 claims
- 3044US4858077ACondenser-containing, ceramic multi-layer circuit board and semiconductor module and computer having the circuit boardHITACHI LTD·Filed 1988·Granted Aug 15, 1989·12 cites·12 claims
- 3137US5313293ADot-matrix type display deviceHITACHI LTD·Filed 1992·Granted May 17, 1994·7 cites·16 claims
- 3236US4561891APowdery silicon carbide composition for sinteringHITACHI LTD·Filed 1983·Granted Dec 31, 1985·6 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →