Tokuyoshi Yamada

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing fibers with a specially fixed size from melts
- Patent number 4,374,074
- Issue date Feb 15, 1983
- Sato Technical Research Laboratory Ltd.
- Setsuo Ueda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process and apparatus for producing spherical particles and fibers...
- Patent number 4,323,523
- Issue date Apr 6, 1982
- Sato Technical Research Laboratory Ltd.
- Setsuo Ueda
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus for producing spherical particles and fibers with a speci...
- Patent number 4,315,720
- Issue date Feb 16, 1982
- Itoh Metal Abrasive Co., Ltd.
- Setsuo Ueda
- B22 - CASTING POWDER METALLURGY