Hitoshi Iijima

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal powder and manufacturing methods thereof
- Patent number 8,657,915
- Issue date Feb 25, 2014
- Global Advanced Metals Japan, K.K.
- Yujiro Mizusaki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fine particle recovery methods for valve metal powders
- Patent number 8,430,944
- Issue date Apr 30, 2013
- Global Advanced Metals, USA, Inc.
- Hitoshi Iijima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Tantalum powder and methods of manufacturing same
- Patent number 7,679,885
- Issue date Mar 16, 2010
- Cabot Corporation
- Yujiro Mizusaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Granular composition for ruminant
- Patent number 4,948,589
- Issue date Aug 14, 1990
- Showa Denko Kabushiki Kaisha
- Hitoshi Iijima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for granulation of enzyme
- Patent number 4,940,665
- Issue date Jul 10, 1990
- Showa Denko K.K.
- Hitoshi Iijima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Granular agent for ruminant and production method thereof
- Patent number 4,842,863
- Issue date Jun 27, 1989
- Showa Denko Kabushiki Kaisha
- Kunio Nishimura
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Fine Particle Recovery Methods For Valve Metal Powders
- Publication number 20100158747
- Publication date Jun 24, 2010
- Hitoshi Iijima
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Metal powder and manufacturing methods thereof
- Publication number 20090080145
- Publication date Mar 26, 2009
- Yujiro Mizusaki
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Tantalum Powder and Methods Of Manufacturing Same
- Publication number 20090067121
- Publication date Mar 12, 2009
- Cabot Corporation
- Yujiro Mizusaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...