Inventor · disambiguated record
Shoji Okamoto
Also filed as: OKAMOTO SHOJI
26 granted patents·10 pending applications·257 citations·filing 1980–2025
96Inventor score
Top patents by PatentIndex Score
36 records- 0190US7265483B2Dielectric member, piezoelectric member, ink jet head, ink jet recording apparatus and producing method for ink jet recording apparatusCANON KK·Filed 2005·Granted Sep 4, 2007·11 cites·10 claims
- 0290US6777096B2Aqueous polyolefin resin dispersionUNITIKA LTD·Filed 2002·Granted Aug 17, 2004·49 cites·27 claims
- 0388US9496846B2Acoustic wave device and electronic apparatus including sameSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2014·Granted Nov 15, 2016·8 cites·23 claims
- 0486US11863156B2Acoustic wave device including multi-layer interdigital transducer electrodesSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2019·Granted Jan 2, 2024·3 cites·18 claims
- 0584US7857431B2Piezoelectric substance element, piezoelectric substance film manufacturing method, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2006·Granted Dec 28, 2010·7 cites·18 claims
- 0682US10439585B2Acoustic wave device including multiple dielectric filmsSKYWORKS FILTER SOLUTIONS JAPAN CO LTD·Filed 2016·Granted Oct 8, 2019·3 cites·24 claims
- 0781US8669832B2Acoustic wave device and acoustic wave filterKAMIGUCHI HIROKI·Filed 2010·Granted Mar 11, 2014·8 cites·18 claims
- 0880US7666941B2Aqueous polyolefin resin dispersion, process for producing the same, and water-based coating material comprising the sameUNITIKA LTD·Filed 2004·Granted Feb 23, 2010·18 cites·6 claims
- 0978US2025293660A1Multilayer piezoelectric substrate surface acoustic wave device with multilayer interdigital transducer electrodeSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1078US2025293666A1Multilayer interdigital transducer electrode including a molybdenum layer and an aluminum layerSKYWORKS SOLUTIONS INC·Filed 2025·Application pending·0 cites
- 1176US5719253APoly(amic acid) solution and polyimide film or polymide-coated material obtained therefromUNITIKA LTD·Filed 1995·Granted Feb 17, 1998·29 cites·5 claims
- 1274US8410865B2Surface acoustic wave filter and duplexer using the sameJIBU TORU·Filed 2010·Granted Apr 2, 2013·6 cites·6 claims
- 1373US7262544B2Dielectric element, piezoelectric element, ink jet head and method for producing the same headCANON KK·Filed 2004·Granted Aug 28, 2007·15 cites·13 claims
- 1472US8576025B2Acoustic wave device, and filter and duplexer using the sameINOUE TAKASHI·Filed 2010·Granted Nov 5, 2013·3 cites·9 claims
- 1564US8117916B2Electronic component and method for manufacturing the sameOKAMOTO SHOJI·Filed 2007·Granted Feb 21, 2012·4 cites·6 claims
- 1664US5854380APolyimide precursor solution process for the production thereof coating or film obtained therefrom and process for producing the filmUNITIKA LTD·Filed 1997·Granted Dec 29, 1998·12 cites·18 claims
- 1761US8044557B2Piezoelectric device and its manufacturing methodPANASONIC CORP·Filed 2008·Granted Oct 25, 2011·3 cites·3 claims
- 1861US4585564ACold rolling oil for steel sheetNIPPON KOKAN KK·Filed 1984·Granted Apr 29, 1986·15 cites·12 claims
- 1959US5151242AMethod for vulcanizing elastomer products and apparatus thereforSUMITOMO RUBBER IND·Filed 1989·Granted Sep 29, 1992·15 cites·22 claims
- 2059US2024184101A1Drive elementPANASONIC IP MAN CO LTD·Filed 2024·Application pending·0 cites
- 2158US2024178814A1Surface acoustic wave device with interdigital transducer electrode positioned at least partially in a piezoelectric layerSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2258US2024178812A1Multilayer piezoelectric substrate acoustic device with interdigital transducer electrode formed at least partially in piezoelectric layerSKYWORKS SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 2356US2024039507A1Transverse mode suppression method of multilayer piezoelectric substrate device with tapered interdigital transducer structureSKYWORKS SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2456US2024048125A1Radio frequency acoustic devices and methods with interdigital transducer formed in multilayer piezoelectric substrateSKYWORKS SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 2555US6783857B2Gas barrier resin composition, gas barrier coating material, and gas-barrier moldingUNITIKA LTD·Filed 2001·Granted Aug 31, 2004·3 cites·27 claims
- 2654US8421307B2Acoustic wave deviceOKAMOTO SHOJI·Filed 2011·Granted Apr 16, 2013·1 cites·13 claims
- 2754US7999437B2Acoustic boundary wave device and electronic apparatus using the samePANASONIC CORP·Filed 2009·Granted Aug 16, 2011·2 cites·7 claims
- 2854US2024032432A1Drive elementPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 2954US2023291385A1Surface acoustic wave device having multilayer piezoelectric substrate and a dielectric layer with different thicknessesSKYWORKS SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 3049US4275919ASuspension-type head lining arrangement for automotive vehicle and clip element for use thereinNISSAN MOTOR·Filed 1980·Granted Jun 30, 1981·11 cites·22 claims
- 3146US4666617ACold rolling oil for steel sheetNIPPON KOKAN KK·Filed 1985·Granted May 19, 1987·10 cites·5 claims
- 3245US5035591AVulcanizing apparatusSUMITOMO RUBBER IND·Filed 1989·Granted Jul 30, 1991·10 cites·2 claims
- 3340US4964792AUpper metal mold clamp device in a tire vulcanizing machineMITSUBISHI HEAVY IND LTD·Filed 1989·Granted Oct 23, 1990·8 cites·8 claims
- 3434US2013026881A1Acoustic wave elementOKAMOTO SHOJI·Filed 2011·Application pending·0 cites
- 3530US5011392ADrain ejector in a tire vulcanizing machineMITSUBISHI HEAVY IND LTD·Filed 1990·Granted Apr 30, 1991·1 cites·4 claims
- 3629US4955799AMetal mold centering and clamping device in a tire vulcanizing machineMITSUBISHI HEAVY IND LTD·Filed 1989·Granted Sep 11, 1990·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →