Hisamichi Nagahara

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Patents Grantslast 30 patents

Information Patent Grant
Chromized heat-resistant alloy members and a process for the produc...
- Patent number 5,958,152
- Issue date Sep 28, 1999
- Ebara Corporation
- Shuhei Nakahama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Chromized heat-resistant alloy members and a process for the produc...
- Patent number 5,882,439
- Issue date Mar 16, 1999
- Ebara Corporation
- Syuhei Nakahama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of forming carbide-base composite coatings, the composite co...
- Patent number 5,789,077
- Issue date Aug 4, 1998
- Ebara Corporation
- Syuhei Nakahama
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...