Inventor · disambiguated record
Shun Ohkubo
Also filed as: OHKUBO SHUN
42 granted patents·51 pending applications·40 citations·filing 2015–2024
96Inventor score
Files withDAIKIN IND LTD93
Top patents by PatentIndex Score
93 records- 0198US11365335B2Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machineDAIKIN IND LTD·Filed 2020·Granted Jun 21, 2022·10 cites·18 claims
- 0297US11441819B2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2020·Granted Sep 13, 2022·10 cites·20 claims
- 0392US11535781B2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Granted Dec 27, 2022·3 cites·13 claims
- 0487US11827833B2Refrigerant-containing composition, and refrigerating method, refrigerating device operating method, and refrigerating device using said compositionDAIKIN IND LTD·Filed 2021·Granted Nov 28, 2023·1 cites·9 claims
- 0587US2025223483A2Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration deviceDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0686US11834601B2Composition containing refrigerant, refrigeration method using said composition, method for operating refrigeration device, and refrigeration deviceDAIKIN IND LTD·Filed 2021·Granted Dec 5, 2023·1 cites·12 claims
- 0785US11525076B2Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration deviceDAIKIN IND LTD·Filed 2020·Granted Dec 13, 2022·1 cites·5 claims
- 0884US11939515B2Refrigerant-containing composition, heat transfer medium, and heat cycle systemDAIKIN IND LTD·Filed 2019·Granted Mar 26, 2024·2 cites·14 claims
- 0983US12221577B2Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration deviceDAIKIN IND LTD·Filed 2023·Granted Feb 11, 2025·0 cites·12 claims
- 1083US11493244B2Air-conditioning unitDAIKIN IND LTD·Filed 2020·Granted Nov 8, 2022·1 cites·10 claims
- 1183US9856191B2Process for producing fluorine-containing olefinDAIKIN IND LTD·Filed 2016·Granted Jan 2, 2018·2 cites·6 claims
- 1282US11820933B2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2020·Granted Nov 21, 2023·1 cites·5 claims
- 1382US11773307B2Refrigerant-containing composition, use thereof, refrigerating method using same, and refrigerator comprising sameDAIKIN IND LTD·Filed 2019·Granted Oct 3, 2023·2 cites·8 claims
- 1482US11435118B2Heat source unit and refrigeration cycle apparatusDAIKIN IND LTD·Filed 2020·Granted Sep 6, 2022·1 cites·18 claims
- 1582US2023097829A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 1681US11920077B2Refrigeration cycle device for vehicleDAIKIN IND LTD·Filed 2019·Granted Mar 5, 2024·1 cites·12 claims
- 1781US11441802B2Air conditioning apparatusDAIKIN IND LTD·Filed 2020·Granted Sep 13, 2022·1 cites·24 claims
- 1881US2025115796A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 1980US11492527B2Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2018·Granted Nov 8, 2022·1 cites·16 claims
- 2079US11306234B2Composition containing refrigerant and application thereofDAIKIN IND LTD·Filed 2019·Granted Apr 19, 2022·1 cites·13 claims
- 2178US11248152B2Composition containing coolant, heat transfer medium and heat cycle systemDAIKIN IND LTD·Filed 2019·Granted Feb 15, 2022·1 cites·8 claims
- 2274US11840658B2Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration deviceDAIKIN IND LTD·Filed 2020·Granted Dec 12, 2023·0 cites·12 claims
- 2374US2020333051A1Refrigeration cycleDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2474US2021163804A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2574US2021003323A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2674US2020333049A1Refrigeration apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2774US2020309437A1Refrigeration cycle apparatus and method of determining refrigerant enclosure amount in refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2874US2021095897A1Heat source unit and refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2974US2021164703A1Air-conditioning unitDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3073US2020333041A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3173US2020386459A1Heat exchange unitDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3273US2020309411A1Warm-water generating apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3372US11994323B2Refrigerant charging method, heat source unit, and renewed refrigeration cycle apparatusDAIKIN IND LTD·Filed 2019·Granted May 28, 2024·0 cites·16 claims
- 3472US11988426B2Refrigerant charging methodDAIKIN IND LTD·Filed 2019·Granted May 21, 2024·0 cites·20 claims
- 3572US2020392389A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3672US2020378662A1Air conditioning apparatusDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3772US2020339856A1Refrigerating oil for refrigerant or refrigerant composition, method for using refrigerating oil, and use of refrigerating oilDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 3871US12319864B2Composition including refrigerant, use therefor, refrigerator comprising same, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2021·Granted Jun 3, 2025·0 cites·21 claims
- 3970US12291665B2Composition containing refrigerant, use of same, refrigerator having same, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2021·Granted May 6, 2025·0 cites·12 claims
- 4068US12410352B2Refrigerant-containing composition, use thereof, refrigerator having said composition, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2023·Granted Sep 9, 2025·0 cites·27 claims
- 4168US12305109B2Composition containing refrigerant, use of same, freezer having same, and method for operating said freezerDAIKIN IND LTD·Filed 2021·Granted May 20, 2025·0 cites·8 claims
- 4266US2020385622A1Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machineDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 4364US2023132359A2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2019·Application pending·0 cites
- 4464US2021147734A1Refrigerant-containing composition, use thereof, cooling method using same, and refrigerator comprising sameDAIKIN IND LTD·Filed 2021·Application pending·0 cites
- 4563US12480029B2Composition containing refrigerant, use of same, refrigerator having same, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2021·Granted Nov 25, 2025·0 cites·6 claims
- 4662US2023323179A1Refrigerant-containing composition, use thereof, refrigerator having same, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 4762US2024174905A1Refrigerant cycle apparatusDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 4861US2024043728A1Refrigerant-containing composition, use thereof, refrigerator having said composition, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2023·Application pending·0 cites
- 4960US12270575B2Warm-water generating apparatusDAIKIN IND LTD·Filed 2020·Granted Apr 8, 2025·0 cites·9 claims
- 5060US12241014B2Composition containing refrigerant, use of same, refrigerator comprising same, and method for operating said refrigeratorDAIKIN IND LTD·Filed 2021·Granted Mar 4, 2025·0 cites·6 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →