KOJU TACHI

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SENDAI-SHI, JP

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Patents Grantslast 30 patents

Information Patent Grant
High-strength, high-ductility aluminum alloy
- Patent number 6,334,911
- Issue date Jan 1, 2002
- YKK Corporation
- Kazuhiko Kita
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for producing shaped article
- Patent number 6,274,082
- Issue date Aug 14, 2001
- YKK Corporation
- Junichi Nagahora
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
HIGH-STRENGTH, HIGH-DUCTILITY ALUMINUM ALLOY
- Publication number 20010001967
- Publication date May 31, 2001
- Kazuhiko Kita et al
- KAZUHIKO KITA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...