Ryuichi Umehara

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric-vehicle control device, and electric vehicle and forklift...
- Patent number 9,150,396
- Issue date Oct 6, 2015
- Mitsubishi Nichiyu Forklift Co., Ltd.
- Ryuichi Umehara
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INDUSTRIAL VEHICLE
- Publication number 20120303225
- Publication date Nov 29, 2012
- Kensuke Futahashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRIC-VEHICLE CONTROL DEVICE, AND ELECTRIC VEHICLE AND FORKLIFT...
- Publication number 20120185121
- Publication date Jul 19, 2012
- Ryuichi Umehara
- B60 - VEHICLES IN GENERAL