Yoshiyuki Hirano

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for manufacture of carbonaceous material
- Patent number 6,794,599
- Issue date Sep 21, 2004
- Sony Corporation
- Hisashi Kajiura
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Device and method for manufacture of carbonaceous material
- Publication number 20040062992
- Publication date Apr 1, 2004
- Hisashi Kajiura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING