Inventor

IWAMOTO YOHEI

JP4 patents

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

HITACHI CONSTRUCTION MACH CO

2 patents

US9637888B2May 2, 2017

Construction equipment

HITACHI CONSTRUCTION MACH CO2 citations71

US9534354B2Jan 3, 2017

Construction machine

HITACHI CONSTRUCTION MACH CO0 citations39

HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD

1 patent

US10961689B2Mar 30, 2021

Small-sized construction machine with heat exchanger cover

HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD3 citations71

HITACHI CONSTRUCTION MACHINERY

1 patent

US9303389B2Apr 5, 2016

Construction machine

HITACHI CONSTRUCTION MACHINERY3 citations70