Hirofumi IRIE

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Agitation mixer and feed pipe structure
- Patent number 7,993,052
- Issue date Aug 9, 2011
- NOF Corporation
- Nobuyuki Sakamoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Metal containers and their manufacturing method and apparatus
- Patent number 4,540,323
- Issue date Sep 10, 1985
- Nittetsu Steel Drum Co., Ltd.
- Makoto Inoue
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
AGITATION METHOD, AGITATION MIXER, AND FEED PIPE STRUCTURE
- Publication number 20080080304
- Publication date Apr 3, 2008
- NOF Corporation
- Nobuyuki SAKAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL