Inventor
NAKADO KOJI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NAKADO KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND LTD
9 patentsUS6530423B2Mar 11, 2003
Heat exchanger
MITSUBISHI HEAVY IND LTD22 citations92
US6453988B1Sep 24, 2002
Heat exchanger and dimple tube used in the same, the tube having larger opposed protrusions closest to each end of tube
MITSUBISHI HEAVY IND LTD21 citations92
US6318455B1Nov 20, 2001
Heat exchanger
MITSUBISHI HEAVY IND LTD32 citations92
US6453989B1Sep 24, 2002
Heat exchanger
MITSUBISHI HEAVY IND LTD44 citations89
US6470964B1Oct 29, 2002
Heat exchanger tube
MITSUBISHI HEAVY IND LTD20 citations84
US6742577B2Jun 1, 2004
Laminate type evaporator
MITSUBISHI HEAVY IND LTD15 citations78
US6550533B2Apr 22, 2003
Heat exchanger and dimple tube used in the same, the tube having larger opposed protrusions closest to each end of tube
MITSUBISHI HEAVY IND LTD12 citations73
US6491092B2Dec 10, 2002
Heat exchanger
MITSUBISHI HEAVY IND LTD6 citations73
US6575232B1Jun 10, 2003
Heat exchanger
MITSUBISHI HEAVY IND LTD10 citations71
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD
5 patentsUS12160712B2Dec 3, 2024
Air conditioning device for vehicle
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD2 citations71
US12533928B2Jan 27, 2026
Heat exchanger and air conditioner for vehicle
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations50
US10549601B2Feb 4, 2020
Air conditioning device for vehicle
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations50
US10828967B2Nov 10, 2020
Air conditioning device for vehicle
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations42
US10449833B2Oct 22, 2019
Heat exchanger and heat pump system
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations40