Inventor · disambiguated record
Kouju Yamada
Also filed as: YAMADA KOUJU
16 granted patents·6 pending applications·7 citations·filing 2017–2025
85Inventor score
Files withDAIKIN IND LTD22
Top patents by PatentIndex Score
22 records- 0187US11137184B2Refrigerant distributor and air conditionerDAIKIN IND LTD·Filed 2019·Granted Oct 5, 2021·4 cites·13 claims
- 0284US11549733B2Heat exchanger and heat pump deviceDAIKIN IND LTD·Filed 2021·Granted Jan 10, 2023·1 cites·19 claims
- 0384US11346609B2Heat exchangerDAIKIN IND LTD·Filed 2018·Granted May 31, 2022·2 cites·15 claims
- 0481US12078427B2Heat exchanger and air conditioner having the sameDAIKIN IND LTD·Filed 2023·Granted Sep 3, 2024·0 cites·4 claims
- 0579US2024159434A1Heat exchanger and heat pump deviceDAIKIN IND LTD·Filed 2024·Application pending·0 cites
- 0671US11913689B2Heat exchanger and heat pump deviceDAIKIN IND LTD·Filed 2021·Granted Feb 27, 2024·0 cites·3 claims
- 0768US2025334340A1Heat exchangerDAIKIN IND LTD·Filed 2025·Application pending·0 cites
- 0867US11732971B2Heat exchanger and air conditioner having the sameDAIKIN IND LTD·Filed 2018·Granted Aug 22, 2023·0 cites·8 claims
- 0966US12264883B2Heat exchanger including headerDAIKIN IND LTD·Filed 2022·Granted Apr 1, 2025·0 cites·8 claims
- 1059US11054192B2Heat exchanger and air conditionerDAIKIN IND LTD·Filed 2018·Granted Jul 6, 2021·0 cites·12 claims
- 1158US11692748B2Heat exchanger and air conditioning apparatus including the sameDAIKIN IND LTD·Filed 2018·Granted Jul 4, 2023·0 cites·10 claims
- 1256US11740026B2Heat exchanger and heat pump apparatusDAIKIN IND LTD·Filed 2021·Granted Aug 29, 2023·0 cites·18 claims
- 1356US10794636B2Heat exchanger and air conditionerDAIKIN IND LTD·Filed 2017·Granted Oct 6, 2020·0 cites·9 claims
- 1455US11002489B2Heat exchanger and air conditioning apparatusDAIKIN IND LTD·Filed 2018·Granted May 11, 2021·0 cites·8 claims
- 1552US12460870B2Heat exchanger and heat pump apparatusDAIKIN IND LTD·Filed 2020·Granted Nov 4, 2025·0 cites·15 claims
- 1652US11181328B2Heat exchanger and air conditionerDAIKIN IND LTD·Filed 2018·Granted Nov 23, 2021·0 cites·13 claims
- 1752US11181305B2Heat exchanger or refrigeration apparatus including heat exchangerDAIKIN IND LTD·Filed 2018·Granted Nov 23, 2021·0 cites·8 claims
- 1850US10619930B2Heat exchangerDAIKIN IND LTD·Filed 2017·Granted Apr 14, 2020·0 cites·4 claims
- 1948US2020200476A1Heat exchangerDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2048US2020200477A1Heat exchanger and heat exchange unit including the sameDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2147US2023106747A1Heat exchanger or refrigeration apparatus including heat exchangerDAIKIN IND LTD·Filed 2018·Application pending·0 cites
- 2247US2020232709A1Heat exchange unitDAIKIN IND LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →