Inventor
OKIMI KATSUHIDE
JP4 patents
Patents
4 patentsUS6835330B2Dec 28, 2004
Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the same
OSAKA GAS CO LTD57 citations94
US6916434B2Jul 12, 2005
Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the same
OSAKA GAS CO LTD34 citations90
US6905544B2Jun 14, 2005
Manufacturing method for a carbon nanomaterial, a manufacturing apparatus for a carbon nanomaterial, and manufacturing facility for a carbon nanomaterial
OSAKA GAS CO LTD46 citations90
US5629456AMay 13, 1997
Method of preparing a fluorene derivative and the method of purifying thereof
OSAKA GAS CO LTD20 citations87