Inventor · disambiguated record
Kazushi Hisayama
Also filed as: HISAYAMA KAZUSHI
6 granted patents·2 pending applications·2 citations·filing 2010–2024
66Inventor score
Top patents by PatentIndex Score
8 records- 0159US12352481B2Refrigerant apparatusDAIKIN IND LTD·Filed 2022·Granted Jul 8, 2025·0 cites·19 claims
- 0255US12276444B2Refrigeration cycle deviceDAIKIN IND LTD·Filed 2021·Granted Apr 15, 2025·0 cites·20 claims
- 0353US9178412B2Bidirectional switch circuit configured to conduct current in reverse direction without applying an on-drive signal and power converter including the sameKAWASHIMA REIJI·Filed 2010·Granted Nov 3, 2015·2 cites·13 claims
- 0453US2025020373A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0551US2023024725A1Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2022·Application pending·0 cites
- 0649US11073325B2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2019·Granted Jul 27, 2021·0 cites·6 claims
- 0746US11313567B2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2019·Granted Apr 26, 2022·0 cites·11 claims
- 0844US11035579B2Refrigeration cycle apparatusDAIKIN IND LTD·Filed 2019·Granted Jun 15, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →