Yoshio Sakamoto

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Machida, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxidation metod
- Patent number 5,234,501
- Issue date Aug 10, 1993
- Tokyo Electron Sagami Limited
- Ken Nakao
- C30 - CRYSTAL GROWTH
Information Patent Grant
Vertical type heat-treating apparatus and heat-treating method
- Patent number 4,954,684
- Issue date Sep 4, 1990
- Tel Sagami Limited
- Kazutsugu Aoki
- C21 - METALLURGY OF IRON