Inventor · disambiguated record
Keisuke Machida
Also filed as: MACHIDA KEISUKE
18 granted patents·6 pending applications·31 citations·filing 1974–2022
89Inventor score
Top patents by PatentIndex Score
24 records- 0191US9032934B2Fuel injection valve supporting structureKEIHIN CORP·Filed 2013·Granted May 19, 2015·13 cites·10 claims
- 0282US10308801B2Heat ray-shielding particle-containing composition and method of producing the same, heat ray-shielding film, and heat ray-shielding laminated transparent base materialSUMITOMO METAL MINING CO·Filed 2014·Granted Jun 4, 2019·3 cites·7 claims
- 0377US2022046835A1Electromagnetic wave absorbing particle dispersoid and electromagnetic wave absorbing laminated transparent base materialSUMITOMO METAL MINING CO·Filed 2021·Application pending·0 cites
- 0476US10823891B2Infrared-absorbing material, liquid dispersion of infrared-absorbing material, object including dispersed infrared-absorbing material, transparent base laminated with object including dispersed infrared-absorbing material, and infrared-absorbing transparent baseSUMITOMO METAL MINING CO·Filed 2017·Granted Nov 3, 2020·1 cites·10 claims
- 0576US9868665B2Heat ray-shielding film, heat ray-shielding laminated transparent base material, heat ray-shielding resin sheet material, automobile and buildingSUMITOMO METAL MINING CO·Filed 2014·Granted Jan 16, 2018·1 cites·11 claims
- 0673US11369048B2Electromagnetic-wave-absorbing particles, electromagnetic-wave-absorbing particle dispersion liquids, and manufacturing methods of electromagnetic-wave-absorbing particlesSUMITOMO METAL MINING CO·Filed 2018·Granted Jun 21, 2022·0 cites·16 claims
- 0773US10934207B2Methods for producing an assembly of hexaboride fine particlesSUMITOMO METAL MINING CO·Filed 2019·Granted Mar 2, 2021·0 cites·5 claims
- 0872US11533832B2Electromagnetic wave absorbing particle dispersoid and electromagnetic wave absorbing laminated transparent base materialSUMITOMO METAL MINING CO·Filed 2018·Granted Dec 20, 2022·0 cites·17 claims
- 0969US9080539B2Electromagnetic fuel injection valveKEIHIN CORP·Filed 2013·Granted Jul 14, 2015·3 cites·3 claims
- 1065US2024052135A1Electromagnetic wave absorbing particles, electromagnetic wave absorbing particle dispersion liquid, electromagnetic wave absorbing particle dispersion, and electromagnetic wave absorbing laminateSUMITOMO METAL MINING CO·Filed 2022·Application pending·0 cites
- 1164US11215742B2Heat-ray shielding film, heat-ray shielding transparent laminated base material, and automobile mounted with the heat-ray shielding transparent laminated base material as window material, and building using the heat-ray shielding transparent laminated base material as window materialSUMITOMO METAL MINING CO·Filed 2020·Granted Jan 4, 2022·0 cites·9 claims
- 1264US2018044228A1Heat ray-shielding film, heat ray-shielding laminated transparent base material, heat ray-shielding resin sheet material, automobile and buildingSUMITOMO METAL MINING CO·Filed 2017·Application pending·0 cites
- 1361US10730272B2Heat-ray shielding film, heat-ray shielding laminated transparent substrate, automobile, building, dispersoid, mixed composition, method for manufacturing dispersoid, dispersion liquid, and method for manufacturing dispersion liquidSUMITOMO METAL MINING CO·Filed 2016·Granted Aug 4, 2020·0 cites·21 claims
- 1461US2014335364A1Heat-ray shielding film, heat-ray shielding transparent laminated base material, and automobile mounted with the heat-ray shielding transparent laminated base material as window material, and building using the heat-ray shielding transparent laminated base material as window materialSUMITOMO METAL MINING CO·Filed 2012·Application pending·0 cites
- 1554US2017283311A1Assembly of hexaboride fine particles, hexaboride fine particle dispersion, hexaboride fine particle-dispersed body, laminated transparent base material using hexaboride fine particle-dispersed body, infrared-absorptive film, and infrared-absorptive glassSUMITOMO METAL MINING CO·Filed 2015·Application pending·0 cites
- 1652US10675680B2Aggregate of metal fine particles, metal fine particle dispersion liquid, heat ray shielding film, heat ray shielding glass, heat ray shielding fine particle dispersion body, and heat ray shielding laminated transparent base materialSUMITOMO METAL MINING CO·Filed 2016·Granted Jun 9, 2020·0 cites·5 claims
- 1751US10787581B2Heat ray shielding particles, heat ray shielding particle dispersion liquid, heat ray shielding particle dispersion, heat ray shielding particle dispersion laminated transparent base material, infrared ray absorbing transparent base material, and method of producing heat ray shielding particlesSUMITOMO METAL MINING CO·Filed 2015·Granted Sep 29, 2020·0 cites·20 claims
- 1847US9964063B2Fuel injection valve with cylinder internal pressure sensorKEIHIN CORP·Filed 2015·Granted May 8, 2018·0 cites·3 claims
- 1945US10875278B2Heat ray shielding film, heat ray shielding laminated transparent base material, vehicle, and buildingSUMITOMO METAL MINING CO·Filed 2015·Granted Dec 29, 2020·0 cites·16 claims
- 2045US10012194B2Fuel injection valve with cylinder internal pressure sensorKEIHIN CORP·Filed 2015·Granted Jul 3, 2018·0 cites·2 claims
- 2139US2016208753A1Fuel injection valve with cylinder internal pressure sensorKEIHIN CORP·Filed 2015·Application pending·0 cites
- 2235US4191024ADefrosting method and cooling apparatus in a refrigeration systemMACHIDA KEISUKE·Filed 1978·Granted Mar 4, 1980·9 cites·7 claims
- 2332US3949419AMagnetic recording apparatusSONY CORP·Filed 1974·Granted Apr 6, 1976·1 cites·10 claims
- 2430US3956767ASignal recording and/or reproducing apparatus with phase shifting to reduce signal amplitude at overlap pointsSONY CORP·Filed 1974·Granted May 11, 1976·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →