Hiroharu Ikeda

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lithium battery with electrodes containing carbon fibrils
- Patent number 5,879,836
- Issue date Mar 9, 1999
- Hyperion Catalysis International Inc.
- Hiroharu Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rubber composition containing carbon fibrils and a pneumatic tire
- Patent number 5,861,454
- Issue date Jan 19, 1999
- Hyperion Catalysis Int'l
- Hiroharu Ikeda
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Graphite fibril material
- Publication number 20070003473
- Publication date Jan 4, 2007
- Hyperion Catalysis International, Inc.
- Hiroharu Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Graphite fibril material
- Publication number 20040126307
- Publication date Jul 1, 2004
- Hyperion Catalysis International, Inc.
- Hiroharu Ikeda
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
GRAPHITE FIBRIL MATERIAL
- Publication number 20020068033
- Publication date Jun 6, 2002
- HIROHARU IKEDA
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING