Inventor
MATSUI SHIGEYOSHI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “MATSUI SHIGEYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
31 patentsUS11421947B2Aug 23, 2022
Laminated header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP6 citations74
US11098927B2Aug 24, 2021
Distributor, heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP5 citations73
US10648742B2May 12, 2020
Finless heat exchanger, outdoor unit of an air-conditioning apparatus including the finless heat exchanger, and indoor unit of an air-conditioning apparatus including the finless heat exchanger
MITSUBISHI ELECTRIC CORP2 citations73
US10571205B2Feb 25, 2020
Stacking-type header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP4 citations73
US10288363B2May 14, 2019
Laminated header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP6 citations73
US10156400B2Dec 18, 2018
Heat exchanger and refrigeration cycle device
MITSUBISHI ELECTRIC CORP2 citations73
US10107570B2Oct 23, 2018
Stacking-type header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP4 citations73
US11506402B2Nov 22, 2022
Outdoor unit of air-conditioning apparatus and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations72
US10378833B2Aug 13, 2019
Stacking-type header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP3 citations72
US11009300B2May 18, 2021
Heat exchanger and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP2 citations71
US11391517B2Jul 19, 2022
Distributor, layered header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations62
US11384995B2Jul 12, 2022
Finless heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations62
US11226164B2Jan 18, 2022
Stacked header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
US10830513B2Nov 10, 2020
Distributor, layered header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations62
US11333369B2May 17, 2022
Refrigerant distributor, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations61
US11536496B2Dec 27, 2022
Heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US10563924B2Feb 18, 2020
Heat exchanger and method for manufacturing plate-shaped fins for heat exchanger
MITSUBISHI ELECTRIC CORP0 citations52
US10254024B2Apr 9, 2019
Distributor and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US10101069B2Oct 16, 2018
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US10101091B2Oct 16, 2018
Heat exchanger and refrigeration cycle apparatus using the same heat exchanger
MITSUBISHI ELECTRIC CORP1 citations52
US10082322B2Sep 25, 2018
Heat exchanger and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations52
US10077953B2Sep 18, 2018
Stacking-type header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations52
US10060685B2Aug 28, 2018
Laminated header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations52
US10054376B2Aug 21, 2018
Heat exchanger and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations52
US10041739B2Aug 7, 2018
Heat exchanger and method for manufacturing plate-shaped fins for heat exchanger
MITSUBISHI ELECTRIC CORP0 citations52
US9970693B2May 15, 2018
Refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US9791189B2Oct 17, 2017
Heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP1 citations51
US11713926B2Aug 1, 2023
Heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations49
US11193701B2Dec 7, 2021
Heat exchanger and refrigeration cycle apparatus
MITSUBISHI ELECTRIC CORP0 citations49
US10222141B2Mar 5, 2019
Stacking type header, heat exchanger and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations42
US10088247B2Oct 2, 2018
Stacking-type header, heat exchanger, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations42
PANASONIC IP MAN CO LTD
4 patentsUS12410877B2Sep 9, 2025
Tube coupling
PANASONIC IP MAN CO LTD0 citations52
US12292218B2May 6, 2025
Reservoir tank, cooling device, and projector
PANASONIC IP MAN CO LTD0 citations52
US12270498B2Apr 8, 2025
Tube coupling
PANASONIC IP MAN CO LTD0 citations52
US11640104B2May 2, 2023
Light source device having a sealing member, method of manufacturing the light source device, and projector including the light source device
PANASONIC IP MAN CO LTD0 citations52