Inventor

KOMATSU TOMOHIRO

JP3 patents

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

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD

2 patents

US11933300B2Mar 19, 2024

Screw compressor having a screw rotor whose pitch changes in an axial direction from a suction end surface toward a discharge end surface

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations57

US12031536B2Jul 9, 2024

Screw compressor and screw rotor

HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD0 citations47

HITACHI BUILDING SYS CO LTD

1 patent

US6701727B2Mar 9, 2004

Apparatus and method for managing heat source unit for air conditioner

HITACHI BUILDING SYS CO LTD9 citations66