Koichi Anzai

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Sendai-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing die-cast product of spheroidal graphite cast i...
- Patent number 11,254,993
- Issue date Feb 22, 2022
- I2C CO., LTD.
- Haruki Itofuji
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Electromagnetic stirrer
- Patent number 8,101,119
- Issue date Jan 24, 2012
- Japan Science and Technology Agency
- Shoji Taniguchi
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING DIE-CAST PRODUCT OF SPHEROIDAL GRAPHITE CAST I...
- Publication number 20180371561
- Publication date Dec 27, 2018
- I2C CO., LTD.
- Haruki ITOFUJI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PRODUCING SALT CORE FOR CASTING
- Publication number 20120048502
- Publication date Mar 1, 2012
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Koichi Anzai
- B22 - CASTING POWDER METALLURGY
Information Patent Application
ELECTROMAGNETIC STIRRER
- Publication number 20100044934
- Publication date Feb 25, 2010
- Shoji Taniguchi
- C21 - METALLURGY OF IRON
Information Patent Application
EXPENDABLE SALT CORE FOR CASTING
- Publication number 20090288797
- Publication date Nov 26, 2009
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Jun Yaokawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD OF MANUFACTURING EXPENDABLE SALT CORE FOR CASTING AND EXPEND...
- Publication number 20090205801
- Publication date Aug 20, 2009
- YAMAHA HATSUDOKI KABUSHIKI KAISHA
- Jun Yaokawa
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Expandable core for use in casting
- Publication number 20060185815
- Publication date Aug 24, 2006
- Jun Yaokawa
- B22 - CASTING POWDER METALLURGY