Toshikazu Saitou

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing roughly shaped material for rolling bearing
- Patent number 10,144,984
- Issue date Dec 4, 2018
- Nippon Steel & Sumitomo Metal Corporation
- Takefumi Yano
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING ROUGHLY SHAPED MATERIAL FOR ROLLING BEARING
- Publication number 20160265077
- Publication date Sep 15, 2016
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Takefumi YANO
- C21 - METALLURGY OF IRON
Information Patent Application
Method of manufacturing hollow member
- Publication number 20070144103
- Publication date Jun 28, 2007
- JTEKT Corporation
- Toshikazu Saitou
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...