Inventor · disambiguated record
Katsuhide Okimi
Also filed as: OKIMI KATSUHIDE
4 granted patents·157 citations·filing 1994–2004
81Inventor score
Files withOSAKA GAS CO LTD4
Top patents by PatentIndex Score
4 records- 0192US6835330B2Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the sameOSAKA GAS CO LTD·Filed 2002·Granted Dec 28, 2004·57 cites·22 claims
- 0287US6916434B2Iron-carbon composite, carbonaceous material comprising said iron-carbon composite and process for preparing the sameOSAKA GAS CO LTD·Filed 2004·Granted Jul 12, 2005·34 cites·9 claims
- 0387US6905544B2Manufacturing method for a carbon nanomaterial, a manufacturing apparatus for a carbon nanomaterial, and manufacturing facility for a carbon nanomaterialOSAKA GAS CO LTD·Filed 2003·Granted Jun 14, 2005·46 cites·18 claims
- 0478US5629456AMethod of preparing a fluorene derivative and the method of purifying thereofOSAKA GAS CO LTD·Filed 1994·Granted May 13, 1997·20 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →