Akio Mori

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paving method and paving machine
- Patent number 6,309,138
- Issue date Oct 30, 2001
- Niigata Engineering Co., Ltd.
- Hidenori Yasu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Paving materials loading apparatus and paving machine
- Patent number 6,135,671
- Issue date Oct 24, 2000
- Niigata Engineering Co., Ltd.
- Hidenori Yasu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES