Keitaro Hironaka

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic steering device for asphalt finisher
- Patent number 5,546,123
- Issue date Aug 13, 1996
- Niigata Engineering Co. Ltd.
- Hachiro Ikeda
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Control device for asphalt finisher
- Patent number 5,484,227
- Issue date Jan 16, 1996
- Niigata Engineering Co., Ltd.
- Hachiro Ikeda
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES