Inventor · disambiguated record
Yukio Sakamoto
Also filed as: SAKAMOTO YUKIO · SUMITA ISAO
52 granted patents·2,526 citations·filing 1977–2006
99Inventor score
Files withMURATA MANUFACTURING CO46COMBI CO2DENSO CORP1MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1NIPPON DENSO CO1
Top patents by PatentIndex Score
52 records- 0198US5069641AModular jackMURATA MANUFACTURING CO·Filed 1991·Granted Dec 3, 1991·187 cites·6 claims
- 0298US4590537ALaminated capacitor of feed-through typeMURATA MANUFACTURING CO·Filed 1984·Granted May 20, 1986·125 cites·6 claims
- 0398US4563659ANoise filterMURATA MANUFACTURING CO·Filed 1983·Granted Jan 7, 1986·128 cites·23 claims
- 0497US5436660AImage sensing apparatus having plurality of optical systems and method of operating such apparatusSHARP KK·Filed 1992·Granted Jul 25, 1995·261 cites·12 claims
- 0597US4320364ACapacitor arrangementMURATA MANUFACTURING CO·Filed 1980·Granted Mar 16, 1982·107 cites·10 claims
- 0696US4789847AFilter connectorMURATA MANUFACTURING CO·Filed 1987·Granted Dec 6, 1988·110 cites·17 claims
- 0796US4746557ALC composite componentMURATA MANUFACTURING CO·Filed 1986·Granted May 24, 1988·123 cites·14 claims
- 0895US4214994AReverse osmosis membraneMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1977·Granted Jul 29, 1980·89 cites·11 claims
- 0994US4801904AChip-like LC filterMURATA MANUFACTURING CO·Filed 1987·Granted Jan 31, 1989·103 cites·13 claims
- 1093US5420553ANoise filterMURATA MANUFACTURING CO·Filed 1993·Granted May 30, 1995·74 cites·19 claims
- 1193US4908590AChip-like LC filterMURATA MANUFACTURING CO·Filed 1988·Granted Mar 13, 1990·88 cites·18 claims
- 1292US6160465AHigh-frequency choke coilMURATA MANUFACTURING CO·Filed 1998·Granted Dec 12, 2000·66 cites·17 claims
- 1391US5386335ASurge absorberMURATA MANUFACTURING CO·Filed 1992·Granted Jan 31, 1995·66 cites·7 claims
- 1491US5015204AModular jackMURATA MANUFACTURING CO·Filed 1989·Granted May 14, 1991·65 cites·3 claims
- 1589US6746080B2Child car seatCOMBI CO·Filed 2002·Granted Jun 8, 2004·83 cites·24 claims
- 1689US5159300ANoise filter comprising a monolithic laminated ceramic varistorMURATA MANUFACTURING CO·Filed 1990·Granted Oct 27, 1992·54 cites·8 claims
- 1789US5139442AModular jackMURATA MANUFACTURING CO·Filed 1991·Granted Aug 18, 1992·61 cites·5 claims
- 1889US4803453ALaminated transformerMURATA MANUFACTURING CO·Filed 1987·Granted Feb 7, 1989·48 cites·4 claims
- 1989US4777461ALC composite componentMURATA MANUFACTURING CO·Filed 1987·Granted Oct 11, 1988·40 cites·4 claims
- 2088US4700155AFeedthrough noise eliminating filter having integrally stepped mounting portionMURATA MANUFACTURING CO·Filed 1985·Granted Oct 13, 1987·42 cites·6 claims
- 2186US6762925B2Ceramic electronic component and method for making the sameMURATA MANUFACTURING CO·Filed 2003·Granted Jul 13, 2004·32 cites·20 claims
- 2285US5282759AModular jackMURATA MANUFACTURING CO·Filed 1992·Granted Feb 1, 1994·52 cites·20 claims
- 2385US4784618AFilter connector deviceMURATA MANUFACTURING CO·Filed 1987·Granted Nov 15, 1988·52 cites·13 claims
- 2485US4779068ANoise suppression inductorMURATA MANUFACTURING CO·Filed 1986·Granted Oct 18, 1988·40 cites·12 claims
- 2583US6054649AInsulated wire with noise-suppressing functionMURATA MANUFACTURING CO·Filed 1998·Granted Apr 25, 2000·53 cites·14 claims
- 2679US4514782AMultiple feedthrough-capacitor unitMURATA MANUFACTURING CO·Filed 1983·Granted Apr 30, 1985·24 cites·10 claims
- 2778US4945332ANoise suppression inductorMURATA MANUFACTURING CO·Filed 1988·Granted Jul 31, 1990·29 cites·5 claims
- 2875US4675629ANoise filterMURATA MANUFACTURING CO·Filed 1986·Granted Jun 23, 1987·46 cites·1 claims
- 2974US5612656AResonator with spiral-shaped pattern electrodesMURATA MANUFACTURING CO·Filed 1996·Granted Mar 18, 1997·28 cites·6 claims
- 3074US5530411ALaminate type LC composite device having a micro coilMURATA MANUFACTURING CO·Filed 1994·Granted Jun 25, 1996·25 cites·15 claims
- 3168US6657827B1HeadMURATA MANUFACTURING CO·Filed 2000·Granted Dec 2, 2003·9 cites·2 claims
- 3263US7407232B2Seat for a childCOMBI CO·Filed 2005·Granted Aug 5, 2008·10 cites·9 claims
- 3363US4964806ASurface-mounting connectorMURATA MANUFACTURING CO·Filed 1990·Granted Oct 23, 1990·26 cites·5 claims
- 3462US4918417AInductor having parallel line electrodesMURATA MANUFACTURING CO·Filed 1989·Granted Apr 17, 1990·14 cites·7 claims
- 3560US5284302AFuel injection valveNIPPON DENSO CO·Filed 1993·Granted Feb 8, 1994·17 cites·9 claims
- 3658US4663694AChip capacitorMURATA MANUFACTURING CO·Filed 1986·Granted May 5, 1987·11 cites·6 claims
- 3757US6369318B1Radiant noise inhibiting assemblyMURATA MANUFACTURING CO·Filed 1999·Granted Apr 9, 2002·14 cites·20 claims
- 3857US5022870ARetainer for connector terminalsMURATA MANUFACTURING CO·Filed 1990·Granted Jun 11, 1991·20 cites·14 claims
- 3957US4777455APower supply cord with a noise filterMURATA MANUFACTURING CO·Filed 1987·Granted Oct 11, 1988·13 cites·3 claims
- 4053US5977854AElectromagnetic noise absorberMURATA MANUFACTURING CO·Filed 1997·Granted Nov 2, 1999·13 cites·4 claims
- 4153US4374369AElectromagnetic interference elimination filterMURATA MANUFACTURING CO·Filed 1980·Granted Feb 15, 1983·17 cites·4 claims
- 4249US4875862ASurface mountable connectorMURATA MANUFACTURING CO·Filed 1988·Granted Oct 24, 1989·12 cites·10 claims
- 4346US5018990AFilter connectorMURATA MANUFACTURING CO·Filed 1989·Granted May 28, 1991·10 cites·4 claims
- 4443US7367325B2Fuel feed apparatus having electric connectorDENSO CORP·Filed 2006·Granted May 6, 2008·0 cites·8 claims
- 4542US4757282ALine filterMURATA MANUFACTURING CO·Filed 1986·Granted Jul 12, 1988·6 cites·6 claims
- 4639US5422622AFlexible distribution sheetMURATA MANUFACTURING CO·Filed 1993·Granted Jun 6, 1995·7 cites·14 claims
- 4737US4700440ALC filter manufacturing methodMURATA MANUFACTURING CO·Filed 1986·Granted Oct 20, 1987·5 cites·7 claims
- 4836US5081434AFilter connectorMURATA MANUFACTURING CO·Filed 1990·Granted Jan 14, 1992·9 cites·4 claims
- 4933US4532573AStructure of the feed-through capacitorMURATA MANUFACTURING CO·Filed 1983·Granted Jul 30, 1985·1 cites·4 claims
- 5032US5878132AHigh-frequency noise elimination for use in telephone systemsMURATA MANUFACTURING CO·Filed 1996·Granted Mar 2, 1999·4 cites·8 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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