Katsuhide Okimi

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Iron-carbon composite, carbonaceous material comprising said iron-c...
- Patent number 6,916,434
- Issue date Jul 12, 2005
- Osaka Gas Company Limited
- Hitoshi Nishino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing method for a carbon nanomaterial, a manufacturing app...
- Patent number 6,905,544
- Issue date Jun 14, 2005
- Mitsubishi Heavy Industries, Ltd.
- Toshihiko Setoguchi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Iron-carbon composite, carbonaceous material comprising said iron-c...
- Patent number 6,835,330
- Issue date Dec 28, 2004
- Osaka Gas Company Limited
- Hitoshi Nishino
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of preparing a fluorene derivative and the method of purifyi...
- Patent number 5,629,456
- Issue date May 13, 1997
- Osaka Gas Company Limited
- Mitsuaki Yamada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHASE DIFFERENCE FILM
- Publication number 20240168211
- Publication date May 23, 2024
- Osaka Gas Chemicals Co., Ltd.
- Shogo SUGA
- G02 - OPTICS
Information Patent Application
Iron-carbon composite, carbonaceous material comprising said iron-c...
- Publication number 20050042160
- Publication date Feb 24, 2005
- Osaka Gas Company Limited
- Hitoshi Nishino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Manufacturing method for a carbon nanomaterial, a manufacturing app...
- Publication number 20040000697
- Publication date Jan 1, 2004
- Toshihiko Setoguchi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Iron-carbon composite, carbonaceous material comprising said iron-c...
- Publication number 20030175462
- Publication date Sep 18, 2003
- Osaka Gas Company Limited
- Hitoshi Nishino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES