Katsuhiko KIKUCHI

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength stabilizer steel for vehicles having excellent corros...
- Patent number 8,206,521
- Issue date Jun 26, 2012
- NHK Spring Co., Ltd.
- Katsuhiko Kikuchi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STEEL FOR VEHICLE SUSPENSION SPRING PART, VEHICLE SUSPENSION SPRING...
- Publication number 20170021691
- Publication date Jan 26, 2017
- NHK Spring Co., Ltd.
- Akira TANGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
STEEL FOR VEHICLE SUSPENSION SPRING PART, VEHICLE SUSPENSION SPRING...
- Publication number 20140060709
- Publication date Mar 6, 2014
- JFE BARS & SHAPES CORPORATION
- Akira TANGE
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-STRENGTH STABILIZER STEEL FOR VEHICLES HAVING EXCELLENT CORROS...
- Publication number 20110290382
- Publication date Dec 1, 2011
- JFE BARS & SHAPES CORPORATION
- Katsuhiko KIKUCHI
- C21 - METALLURGY OF IRON