Hiroyuki Nakashima

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Hikari, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for continuous casting
- Patent number 5,743,323
- Issue date Apr 28, 1998
- Nippon Steel Corporation
- Haruo Ohguro
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing thin cast strip
- Patent number 5,584,337
- Issue date Dec 17, 1996
- Nippon Steel Corporation
- Hiroyuki Nakashima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Horizontal continuous casting method and apparatus
- Patent number 5,458,183
- Issue date Oct 17, 1995
- Nippon Steel Corporation
- Tatsuhito Matsushima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of and apparatus for withdrawing strand in horizontal contin...
- Patent number 5,293,925
- Issue date Mar 15, 1994
- Kawasaki Jukogyo Kabushiki Kaisha
- Hatsuyoshi Kumashiro
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...