Inventor
KAWANO HIROAKI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “KAWANO HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
10 patentsUS10661631B2May 26, 2020
Heat pump cycle
DENSO CORP10 citations83
US11833887B2Dec 5, 2023
Vehicular air conditioner
DENSO CORP5 citations73
US10899198B2Jan 26, 2021
Air conditioner for vehicle
DENSO CORP3 citations72
US12049122B2Jul 30, 2024
Refrigeration cycle device
DENSO CORP1 citations61
US12359838B2Jul 15, 2025
Air conditioner
DENSO CORP0 citations51
US12412944B2Sep 9, 2025
Battery temperature control device
DENSO CORP0 citations50
US12202318B2Jan 21, 2025
Air conditioner for vehicle
DENSO CORP0 citations50
US12140353B2Nov 12, 2024
Refrigeration cycle device
DENSO CORP0 citations47
US12427832B2Sep 30, 2025
Air conditioner
DENSO CORP0 citations43
US10451327B2Oct 22, 2019
Refrigeration cycle device
DENSO CORP0 citations34
LAPIS SEMICONDUCTOR CO LTD
3 patentsUS9601993B2Mar 21, 2017
Boosting circuit of charge pump type and boosting method
LAPIS SEMICONDUCTOR CO LTD6 citations83
US8373498B2Feb 12, 2013
Boosting circuit of charge pump type and boosting method
LAPIS SEMICONDUCTOR CO LTD1 citations62
US8890605B2Nov 18, 2014
Boosting circuit of charge pump type and boosting method
LAPIS SEMICONDUCTOR CO LTD0 citations51
OKI ELECTRIC IND CO LTD
3 patentsUS5239656AAug 24, 1993
Semiconductor memory device for self-correcting data output errors by taking the logical product of first and second identical data outputs
OKI ELECTRIC IND CO LTD9 citations73
US6621233B2Sep 16, 2003
Power circuit for driving liquid crystal display panel
OKI ELECTRIC IND CO LTD2 citations62
US6218877B1Apr 17, 2001
Semiconductor device with delay locked loop
OKI ELECTRIC IND CO LTD6 citations62