Eiji Doba

Follow

Person

Komatsu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Maintenance management system for press line
- Patent number 6,658,311
- Issue date Dec 2, 2003
- Komatsu Ltd.
- Eiji Doba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch screen display with quick response and a method for controlli...
- Patent number 5,717,433
- Issue date Feb 10, 1998
- Komatsu, Ltd.
- Eiji Doba
- G06 - COMPUTING CALCULATING COUNTING