Takeshi Hioki

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for rolling shape steel
- Patent number 5,896,770
- Issue date Apr 27, 1999
- Nippon Steel Corporation
- Takeshi Hioki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Edging mill for section rolling
- Patent number 5,295,380
- Issue date Mar 22, 1994
- Nippon Steel Corporation
- Takeshi Hioki
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for cooling thin-webbed H-beam steel
- Patent number 5,259,229
- Issue date Nov 9, 1993
- Nippon Steel Corporation
- Akira Inagaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing thin-webbed H-beam steel
- Patent number 5,191,778
- Issue date Mar 9, 1993
- Nippon Steel Corporation
- Akira Inagaki
- C21 - METALLURGY OF IRON