Inventor

HORAGUCHI NORIHISA

JP4 patents

⚠️ This page may combine multiple inventors who share the name “HORAGUCHI NORIHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD

2 patents

US12498154B2Dec 16, 2025

Air purge device

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations48

US10443899B2Oct 15, 2019

Refrigerant circulation device, refrigerant circulation method, refrigerant filling method, and method for operating refrigerant circulation device

MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD0 citations39

MITSUBISHI HEAVY IND LTD

1 patent

US7625850B2Dec 1, 2009

Lubricating oil composition

MITSUBISHI HEAVY IND LTD2 citations57

HORAGUCHI NORIHISA

1 patent

US9296035B2Mar 29, 2016

Lubricating-oil composition for forging molding and forging molding apparatus

HORAGUCHI NORIHISA0 citations38