Inventor · disambiguated record
Katsuo Ito
Also filed as: HIBINO EIICHI · ITO KATSUO
32 granted patents·3 pending applications·527 citations·filing 1977–2006
97Inventor score
Files withMURATA MANUFACTURING CO26KOYO KIZAI CO LTD3KOYOKIZAI CO LTD2TOSHIBA MACHINE CO LTD1YAMAHA CORP1
Top patents by PatentIndex Score
35 records- 0189US4112378ATelevision tuner circuit for selection of VHF and UHF/VHF converted television signalsMURATA MANUFACTURING CO·Filed 1977·Granted Sep 5, 1978·22 cites·14 claims
- 0288US6139236ABoard anchorKOYO KIZAI CO LTD·Filed 1999·Granted Oct 31, 2000·68 cites·2 claims
- 0381US4325103AProvisional fixing structure of electronic tunerMURATA MANUFACTURING CO·Filed 1979·Granted Apr 13, 1982·39 cites·10 claims
- 0480US7355109B2Separate automatic player driving keys and pedals of keyboard musical instrumentYAMAHA CORP·Filed 2005·Granted Apr 8, 2008·9 cites·20 claims
- 0579US4249790ACoaxial cable connector plugMURATA MANUFACTURING CO·Filed 1979·Granted Feb 10, 1981·34 cites·11 claims
- 0678US5863474AMethod and apparatus for adjustment in mold thickness of a complex mold clamping systemTOSHIBA MACHINE CO LTD·Filed 1997·Granted Jan 26, 1999·38 cites·8 claims
- 0776US5649798AInsert for deck plateFiled 1994·Granted Jul 22, 1997·42 cites·4 claims
- 0874US7219582B2Security nut and tool associated therewithKOYOKIZAI CO LTD·Filed 2006·Granted May 22, 2007·10 cites·5 claims
- 0974US4747019AFeedthrough capacitor arrangementMURATA MANUFACTURING CO·Filed 1985·Granted May 24, 1988·33 cites·12 claims
- 1070US5667395ACommunication card and structure of jack for use in the sameMURATA MANUFACTURING CO·Filed 1995·Granted Sep 16, 1997·41 cites·21 claims
- 1170US4816613AElectrical shielding caseMURATA MANUFACTURING CO·Filed 1987·Granted Mar 28, 1989·28 cites·2 claims
- 1267US4314220AFixing structure of electronic componentMURATA MANUFACTURING CO·Filed 1980·Granted Feb 2, 1982·29 cites·14 claims
- 1364US4591814AElectronic component comprising printed circuit elements disposed on a folded tape and method of making such componentMURATA MANUFACTURING CO·Filed 1983·Granted May 27, 1986·22 cites·11 claims
- 1460US4306205AHigh frequency apparatusMURATA MANUFACTURING CO·Filed 1979·Granted Dec 15, 1981·20 cites·15 claims
- 1560US4152682AFine tuning mechanism in a tunerMURATA MANUFACTURING CO·Filed 1977·Granted May 1, 1979·6 cites·10 claims
- 1659US6913430B2Board anchorKOYO KIZAI CO LTD·Filed 2001·Granted Jul 5, 2005·9 cites·3 claims
- 1756US4507627ACATV SystemMURATA MANUFACTURING CO·Filed 1982·Granted Mar 26, 1985·12 cites·9 claims
- 1849US7375972B2Appearance protective case and appearance protective case assemblyMURATA MANUFACTURING CO·Filed 2003·Granted May 20, 2008·3 cites·12 claims
- 1948US2007017083A1Method for manufacturing split nutKOYO KIZAI CO LTD·Filed 2005·Application pending·0 cites
- 2047US2006182514A1Blind bolt and blind nutKOYOKIZAI CO LTD·Filed 2006·Application pending·0 cites
- 2146US4256935ACoaxial cable connector receptacleMURATA MANUFACTURING CO·Filed 1979·Granted Mar 17, 1981·10 cites·32 claims
- 2245US4329733ACapacitor combined shield caseMURATA MANUFACTURING CO·Filed 1979·Granted May 11, 1982·8 cites·14 claims
- 2343US4761712AMounting structure for electronic partsMURATA MANUFACTURING CO·Filed 1986·Granted Aug 2, 1988·10 cites·3 claims
- 2443US4157504AVHF Television tuner with easy/flexible accessMURATA MANUFACTURING CO·Filed 1977·Granted Jun 5, 1979·3 cites·15 claims
- 2542US2001018014A1Self-locking nutFiled 2001·Application pending·0 cites
- 2639US5097389AStructure for fixing feedthrough capacitor in high-frequency device and manufacturing method of high-frequency deviceMURATA MANUFACTURING CO·Filed 1990·Granted Mar 17, 1992·8 cites·4 claims
- 2739US4305156ARotary switch type television tunerMURATA MANUFACTURING CO·Filed 1979·Granted Dec 8, 1981·2 cites·5 claims
- 2838US4186289AContact clip for switchMURATA MANUFACTURING CO·Filed 1978·Granted Jan 29, 1980·5 cites·3 claims
- 2937US4270394AToning shaft for a rotary switchMURATA MANUFACTURING CO·Filed 1978·Granted Jun 2, 1981·5 cites·34 claims
- 3037US4207549AVHF Television tuner circuit with supression of undesired signalsMURATA MANUFACTURING CO·Filed 1978·Granted Jun 10, 1980·2 cites·11 claims
- 3136US4123781ATelevision tuner with fine tuning meansMURATA MANUFACTURING CO·Filed 1977·Granted Oct 31, 1978·1 cites·3 claims
- 3232US4870701AConnecting structure of diodesMURATA MANUFACTURING CO·Filed 1987·Granted Sep 26, 1989·6 cites·4 claims
- 3328US4943810AAntenna coil with integral housingMURATA MANUFACTURING CO·Filed 1989·Granted Jul 24, 1990·2 cites·4 claims
- 3428US4532485AFine adjusting mechanism for preset type tunerMURATA MANUFACTURING CO·Filed 1983·Granted Jul 30, 1985·0 cites·4 claims
- 3528US4206326ARotary switchMURATA MANUFACTURING CO·Filed 1978·Granted Jun 3, 1980·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →