Inventor · disambiguated record
Michio Okajima
Also filed as: OKAJIMA MICHIO
18 granted patents·3 pending applications·395 citations·filing 1991–2022
94Inventor score
Top patents by PatentIndex Score
21 records- 0191US5381753AFabrication method of fine structuresMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Jan 17, 1995·79 cites·39 claims
- 0290US5473396ADisplay apparatus and method of making the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 5, 1995·112 cites·21 claims
- 0387US6933811B2Resonator and high-frequency filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 23, 2005·21 cites·7 claims
- 0484US6965107B2Semiconductor-based encapsulated infrared sensor and electronic deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 15, 2005·31 cites·9 claims
- 0583US6750739B2Resonator and high-frequency filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jun 15, 2004·16 cites·8 claims
- 0682US6890834B2Electronic device and method for manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 10, 2005·28 cites·20 claims
- 0778US5700591ALight-emitting thin film and thin film EL deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Dec 23, 1997·38 cites·15 claims
- 0878US5331182AOrganic light emitting device and preparation and use thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 19, 1994·41 cites·7 claims
- 0972US6642815B2Dielectric resonator filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Nov 4, 2003·7 cites·11 claims
- 1066US6861928B2Dielectric resonator filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 1, 2005·5 cites·4 claims
- 1163US7046198B2Antenna and apparatus provided with the antennaMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted May 16, 2006·15 cites·29 claims
- 1250US6771146B2Dielectric resonator filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Aug 3, 2004·1 cites·2 claims
- 1349US12262638B2Tubular heat exchanger with thermoelectric power generation functionE THERMOGENTEK CO LTD·Filed 2020·Granted Mar 25, 2025·0 cites·7 claims
- 1447US2024180035A1Thermoelectric power generation systemE THERMOGENTEK CO LTD·Filed 2022·Application pending·0 cites
- 1546US11674733B2Cold insulation containerE THERMOGENTEK CO LTD·Filed 2019·Granted Jun 13, 2023·0 cites·5 claims
- 1642US2022238778A1Tubular heat exchanger with thermoelectric power generation function and its manufacturing method and thermoelectric power generation device using the sameE THERMOGENTEK CO LTD·Filed 2020·Application pending·0 cites
- 1740US12274170B2Thermoelectric power-generation module, wearable biological-body-sensing device, biological-body location detection systemE THERMOGENTEK CO LTD·Filed 2020·Granted Apr 8, 2025·0 cites·6 claims
- 1840US6984540B2Surface acoustic wave device and method for producing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 10, 2006·1 cites·12 claims
- 1939US6700461B2Dielectric resonator filterMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Mar 2, 2004·0 cites·6 claims
- 2035US2024147857A1Thermoelectric power generation systemE THERMOGENTEK CO LTD·Filed 2021·Application pending·0 cites
- 2130US10680154B2Thermoelectric conversion module, method for producing same, thermoelectric power generation system, and method for producing sameE THERMOGENTEK CO LTD·Filed 2016·Granted Jun 9, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →