Koji Soejima

Follow

Person

Hitachinaka-shi, Ibaraki-ken, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Work vehicle
- Patent number 12,054,910
- Issue date Aug 6, 2024
- Komatsu Ltd.
- Koji Soejima
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cooling device and construction machine
- Patent number 9,863,122
- Issue date Jan 9, 2018
- Komatsu Ltd.
- Koji Soejima
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WORK VEHICLE
- Publication number 20220098824
- Publication date Mar 31, 2022
- Komatsu Ltd.
- Koji SOEJIMA
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Cooling Device And Construction Machine
- Publication number 20170284058
- Publication date Oct 5, 2017
- Komatsu Ltd.
- Koji Soejima
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING