Inventor · disambiguated record
Hiroki Ishiyama
Also filed as: ISHIYAMA HIROKI
24 granted patents·15 pending applications·31 citations·filing 2012–2021
91Inventor score
Top patents by PatentIndex Score
39 records- 0188US10684046B2Refrigeration cycle apparatus in which a lubricating oil circulates together with refrigerantMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jun 16, 2020·4 cites·8 claims
- 0280US9249817B2Wooden member joint structureSUMITOMO FORESTRY·Filed 2013·Granted Feb 2, 2016·8 cites·11 claims
- 0374US10508835B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Dec 17, 2019·2 cites·6 claims
- 0466US10156389B2Refrigeration cycle apparatus with oil separator switching valveMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Dec 18, 2018·1 cites·7 claims
- 0564US11988419B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 21, 2024·0 cites·10 claims
- 0664US8950126B2Wooden building skeletonSUMITOMO FORESTRY·Filed 2013·Granted Feb 10, 2015·4 cites·7 claims
- 0762US8857119B2Wooden member assemblySUMITOMO FORESTRY·Filed 2013·Granted Oct 14, 2014·1 cites·16 claims
- 0856US11255587B2Oil separator and air conditioner including the sameMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Feb 22, 2022·0 cites·14 claims
- 0956USD678757SScrew boltIMAI JUNICHI·Filed 2012·Granted Mar 26, 2013·11 cites·1 claims
- 1055US11486620B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Nov 1, 2022·0 cites·6 claims
- 1154US11306952B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 19, 2022·0 cites·2 claims
- 1253US11428449B2Separator and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 30, 2022·0 cites·9 claims
- 1353US11015850B2Oil separatorMITSUBISHI ELECTRIC CORP·Filed 2014·Granted May 25, 2021·0 cites·16 claims
- 1453US2025027694A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1552US2024310093A1Refrigerant distributor, heat exchanger, and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1652US2024418382A1Air conditionerMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1751US12398934B2Refrigeration cycle apparatus to attain both improvement in controllability for a flow rate of flowing gas refrigerant and improvement in heat exchange efficiency of a heat exchangerMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Aug 26, 2025·0 cites·8 claims
- 1851US11460227B2Oil separator and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 4, 2022·0 cites·10 claims
- 1951US2024255200A1Accumulator and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2051US2024085049A1Air conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 2150US11852386B2Heat exchanger and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 26, 2023·0 cites·11 claims
- 2250US11365923B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 21, 2022·0 cites·1 claims
- 2350US2022404078A1Gas-Liquid Separation Device and Refrigeration Cycle ApparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 2450US2023288149A1Refrigeration cycle apparatus and air conditioner (as amended)MITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2549US12158293B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Dec 3, 2024·0 cites·4 claims
- 2649US12140357B2Refrigeration cycle apparatus and method for controlling refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Nov 12, 2024·0 cites·7 claims
- 2749US2022113072A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 2848US2023375236A1Refrigeration Cycle ApparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 2948US2023272952A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3047US11199347B2Oil separation device and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 14, 2021·0 cites·10 claims
- 3147US11168927B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 9, 2021·0 cites·9 claims
- 3246US2022390161A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 3346US2024151442A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3446US2024337422A1Air conditionerMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3545US2024310092A1Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3644US11635234B2Refrigeration cycle apparatus recovering refrigerator oil in refrigerant circuitMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Apr 25, 2023·0 cites·3 claims
- 3744US10900695B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jan 26, 2021·0 cites·5 claims
- 3844US10830483B2Refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Nov 10, 2020·0 cites·6 claims
- 3944US2023288113A1Refrigeration cycle apparatus, air conditioner including refrigeration cycle apparatus, and method of controlling refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →