Akira Koshio

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Mie, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sharp end, multi-layer carbon nano-tube radial aggregate and method...
- Patent number 7,261,941
- Issue date Aug 28, 2007
- Japan Science and Technology Agency
- Sumio Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Carbon nanotube-carbon nanohorn complex and method for producing th...
- Patent number 7,067,096
- Issue date Jun 27, 2006
- Japan Science and Technology Agency
- Sumio Iijima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of manufacturing the densely fitted multi-layer carbon nano-...
- Patent number 6,967,043
- Issue date Nov 22, 2005
- Japan Science and Technology Agency
- Sumio Iijima
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Sharp end, multi-layer carbon nano-tube radial aggregate and method...
- Publication number 20050037150
- Publication date Feb 17, 2005
- Sumio Iijima
- B82 - NANO-TECHNOLOGY
Information Patent Application
Carbon nanotube-carbon nanohorn complex and method for producing th...
- Publication number 20050031525
- Publication date Feb 10, 2005
- Sumio Iijima
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method of manufacturing the densely fitted multi-layer carbon nano-...
- Publication number 20040265491
- Publication date Dec 30, 2004
- Sumio Iijima
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING