Kunio Matsuzaki

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thin, narrow tube and drawing apparatus and drawing method for manu...
- Patent number 11,065,135
- Issue date Jul 20, 2021
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Kotaro Hanada
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thin, narrow tube and drawing apparatus and drawing method for manu...
- Patent number 10,271,971
- Issue date Apr 30, 2019
- National Institute of Advanced Industrial Science and Technology
- Kotaro Hanada
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for preparing a sintered porous body of metal or ceramic
- Patent number 7,481,968
- Issue date Jan 27, 2009
- National Institute of Advanced Industrial Science and Technology
- Toru Shimizu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
THIN, NARROW TUBE AND DRAWING APPARATUS AND DRAWING METHOD FOR MANU...
- Publication number 20190274851
- Publication date Sep 12, 2019
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Kotaro HANADA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THIN, NARROW TUBE AND DRAWING APPARATUS AND DRAWING METHOD FOR MANU...
- Publication number 20150297370
- Publication date Oct 22, 2015
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Kotaro HANADA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for preparing a sintered porous body of metal or ceramic
- Publication number 20050207928
- Publication date Sep 22, 2005
- Toru Shimizu
- B22 - CASTING POWDER METALLURGY